- From: CVS User fsasaki <cvsmail@w3.org>
- Date: Fri, 06 Sep 2013 10:06:48 +0000
- To: public-multilingualweb-lt-commits@w3.org
Update of /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20
In directory gil:/tmp/cvs-serv754
Modified Files:
its20-implementation-report.html its20.html its20.odd
Log Message:
edits for issue-131 (tbc)
--- /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/its20-implementation-report.html 2013/09/06 09:31:19 1.16
+++ /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/its20-implementation-report.html 2013/09/06 10:06:47 1.17
@@ -179,9 +179,9 @@
</head>
<body>
<h1>ITS 2.0 Implementation Report</h1>
- <p>Version generated: 2013-09-06T11:30:02.485+02:00</p>
- <p>This document is the implementation report for the <a href="http://www.w3.org/International/multilingualweb/lt/">MultilingualWeb-LT</a> Working Group's <a href="http://www.w3.org/TR/2013/WD-its20-20130521/">Internationalization
- Tag Set 2.0 21 May 2013 Last Call Working Draft</a>. The report contains
+ <p>Version generated: 2013-09-06T11:33:59.764+02:00</p>
+ <p>This document is the implementation report for the <a href="http://www.w3.org/International/multilingualweb/lt/">MultilingualWeb-LT</a> Working Group's <a href="http://www.w3.org/TR/2013/WD-its20-20130820/">Internationalization
+ Tag Set 2.0 (20 August 2013 Last Call Working Draft)</a>. The report contains
the following sections:</p>
<ul>
<li class="toc">
--- /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/its20.html 2013/09/05 16:08:23 1.492
+++ /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/its20.html 2013/09/06 10:06:47 1.493
@@ -5613,13 +5613,13 @@
is in XML (the <code>mappings</code> element).</p></li></ul><div class="exampleInner"><div class="exampleOuter"><pre xml:space="preserve"># Turtle example:
@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .
@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .
-<http://example.com/exampledoc.html#char=b0,e0>
- nif:wasConvertedFrom <http://example.com/exampledoc.html#xpath(x0)> .
-<http://example.com/exampledoc.html#char=b1,e1>
- nif:wasConvertedFrom <http://example.com/exampledoc.html#xpath(x1)> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=b0,e0>
+ nif:wasConvertedFrom <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=x0> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=b1,e1>
+ nif:wasConvertedFrom <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=x1> .
# ...
-<http://example.com/exampledoc.html#char=bn,en>
- nif:wasConvertedFrom <http://example.com/exampledoc.html#xpath(xn)> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=bn,en>
+ nif:wasConvertedFrom <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=xn> .
<!-- XML Example -->
<mappings>
<mapping x="xpath(x0)" b="b0" e="e0" />
@@ -5638,29 +5638,29 @@
@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .
@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .
# "Welcome to "
-<http://example.com/exampledoc.html#char=0,11>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,11>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[1])>.
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[1]>.
# "Dublin"
-<http://example.com/exampledoc.html#char=11,17>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=11,17>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/span[1]/text()[1])>.
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/span[1]/text()[1]>.
# " in "
-<http://example.com/exampledoc.html#char=17,21>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=17,21>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[2])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[2]> .
# "Ireland"
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/b[1]/text()[1])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/b[1]/text()[1]> .
# "!"
-<http://example.com/exampledoc.html#char=28,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=28,29>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[3])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[3]> .
# "Welcome to Dublin Ireland!"
-<http://example.com/exampledoc.html#char=0,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text())> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()> .
<!-- XML Example -->
<mappings>
<mapping x="xpath(/html/body[1]/h2[1]/text()[1])" b="0" e="11" />
@@ -5673,7 +5673,7 @@
whole concatenated text <code>$(t0+t1+t2+...+tn)</code> of the document as reference.</p></li><li><p id="its2nif-algorithm-step6">STEP 6: Attach any ITS metadata annotations from the XML/HTML/DOM input to the respective NIF URIs.</p></li><li><p id="its2nif-algorithm-step7">STEP 7: Omit all URIs that do not carry annotations (to avoid
bloating the data).</p></li></ul><div class="exampleInner"><div class="exampleOuter"><pre xml:space="preserve">@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .
@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#>
-<http://example.com/exampledoc.html#char=0,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
rdf:type nif:Context ;
rdf:type nif:RFC5147String ;
# concatenate the whole text
@@ -5682,34 +5682,52 @@
nif:endIndex "29" ;
itsrdf:translate "yes";
nif:sourceUrl <http://example.com/exampledoc.html> .
-<http://example.com/exampledoc.html#char=11,17>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=11,17>
rdf:type nif:RFC5147String ;
nif:beginIndex "11" ;
nif:endIndex "17" ;
itsrdf:translate "no";
itsrdf:taIdentRef <http://dbpedia.org/resource/Dublin> ;
- nif:referenceContext <http://example.com/exampledoc.html#char=0,29> .
-<http://example.com/exampledoc.html#char=21,28>
+ nif:referenceContext <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
rdf:type nif:RFC5147String ;
nif:beginIndex "21" ;
nif:endIndex "28" ;
itsrdf:translate "no";
- nif:referenceContext <http://example.com/exampledoc.html#char=0,29> .
+ nif:referenceContext <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29> .
</pre></div></div><p>A complete sample output in RDF/XML format after step 7, given the input document <a href="#EX-HTML-whitespace-normalization" shape="rect">Example 97</a>, is available at <a href="examples/nif/EX-nif-conversion-output.xml" shape="rect">examples/nif/EX-nif-conversion-output.xml</a>.</p><div class="note"><p class="prefix"><b>Note:</b></p><p>The conversion to NIF is a possible basis for a natural language processing (NLP) application
that creates, for example, named entity annotations. A non-normative algorithm to
integrate these annotations into the original input document is given in <a class="section-ref" href="#nif-backconversion" shape="rect">Appendix G: Conversion NIF2ITS</a>. Many decisions to be made in this algorithm
- depend on the particular NLP application being used.</p></div></div><div class="div1">
+ depend on the particular NLP application being used.</p></div><div class="note"><p class="prefix"><b>Note:</b></p><p>NIF allows URL for a String resource to be referenced as URIs
+ that are fragments of the original document in the form:<br clear="none"/><code>http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html#char=0,11</code>
+ <br clear="none"/>or
+ <br clear="none"/><code>http://example.com/doc.html#xpath(/html/body[1]/h2[1]/text()[1])</code>
+ <br clear="none"/>
+
+ This offers a convenient mechanism for linking NIF resources in RDF back
+ to the original document. RDF treats URIs as opaque and does not impose
+ any semantic constraints on the used fragment identifiers, thus enabling
+ their usage in RDF in a consistent manner. However, fragment identifiers
+ get interpreted according to the retrieved mime type, if a retrieval
+ action occurs as is the case in Linked Data. The char fragment is
+ defined currently only for text/plain while the xpath fragment is not
+ defined for HTML. Therefore this URL recipe does fulfil the ITS
+ requirements to support both XML and HTML and the aim of this mapping to
+ produce resources adhering to the Linked Data principle of
+ dereferenceablility. The future definition and registration of these
+ fragment types, while a potentially attractive feature, is beyond the
+ scope of this specification.</p></div></div><div class="div1">
<h2><a href="#contents" shape="rect"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="nif-backconversion" id="nif-backconversion" shape="rect"/>G Conversion NIF2ITS (Non-Normative)</h2><p>The following algorithm relies on <a href="#EX-HTML-whitespace-normalization" shape="rect">Example 97</a>. It is assumed that the example has been
converted to NIF, leading to the <a href="examples/nif/EX-nif-conversion-output.xml" shape="rect">output</a> exemplified for the <a href="#its2nif-algorithm" shape="rect">ITS2NIF conversion
algorithm</a>.</p><p>This example uses <a href="https://github.com/dbpedia-spotlight/dbpedia-spotlight" shape="rect">DBpedia
Spotlight</a> as an example natural language processing (NLP) tool. In it, DBpedia
- Spotlight linked "Ireland" to DBpedia:</p><div class="exampleInner"><div class="exampleOuter"><pre xml:space="preserve"><http://example.com/exampledoc.html#char=21,28>
+ Spotlight linked "Ireland" to DBpedia:</p><div class="exampleInner"><div class="exampleOuter"><pre xml:space="preserve"><http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
rdf:type nif:RFC5147String;
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
<http://dbpedia.org/resource/Ireland>
rdf:type <http:/nerd.eurecom.fr/ontology#Country> .</pre></div></div><p id="nif2its-algorithm">The conversion algorithm to generate ITS out of NIF consists
of two steps:</p><ul><li><p id="nif2its-algorithm-step1">STEP 1: NIF Web services accept two different types of input. It is possible to either send the extracted text (the object of the <code>nif:isString</code> property) directly or NIF RDF to the NLP tool, i.e. the text is sent as a <code>nif:Context</code> node and included as <code>nif:isString</code>. Either way, the output of the Web service will be a NIF representation.
- </p><p>Accepting text will be the minimal requirement of a NIF web service. Ideally, you would be able to send the <code>nif:Context</code> node with the isString as RDF directly, which has the advantage, that all other annotations can be used by the NLP tool:</p><div class="exampleInner"><div class="exampleOuter"><pre xml:space="preserve"><strong class="hl-tag" style="color: #000096"><http:</strong>//example.com/exampledoc.html#char=0,29>
+ </p><p>Accepting text will be the minimal requirement of a NIF web service. Ideally, you would be able to send the <code>nif:Context</code> node with the isString as RDF directly, which has the advantage, that all other annotations can be used by the NLP tool:</p><div class="exampleInner"><div class="exampleOuter"><pre xml:space="preserve"><strong class="hl-tag" style="color: #000096"><http:</strong>//example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
rdf:type nif:RFC5147String ;
rdf:type nif:Context ;
nif:beginIndex "0" ;
@@ -5718,11 +5736,11 @@
after <a href="#its2nif-algorithm-step7" shape="rect">step 7</a> of the ITS2NIF algorithm) to
reintegrate annotations in the original ITS annotated document.</p></li></ul><p>For step 2, three cases can occur.</p><p>CASE 1: The NLP annotation created in NIF matches the text node. Solution: Attach the
annotation to the parent element of the text node.</p><div class="exampleInner"><div class="exampleOuter"><pre xml:space="preserve"># Based on:
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/b[1]/text()[1])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/b[1]/text()[1]> .
# and:
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
# we can attach the metadata to the parent node:
<b its-ta-ident-ref="http://dbpedia.org/resource/Dublin"
@@ -5739,13 +5757,13 @@
# ITS2NIF
-<http://example.com/exampledoc.html#char=0,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[1])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[1]> .
# DBpedia Spotlight returns:
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
# NIF2ITS
@@ -5917,7 +5935,7 @@
<code class="its-attr-markup">lineBreakType</code>?</td><td rowspan="1" colspan="1">
<code class="its-attr-markup">its-storage-size</code>, <code class="its-attr-markup">its-storage-encoding</code>?,
<code class="its-attr-markup">lits-line-break-type</code>?</td></tr></tbody></table></div><div class="div1">
-<h2><a href="#contents" shape="rect"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="revisionlog" id="revisionlog" shape="rect"/>J Revision Log (Non-Normative)</h2><p id="changelog-since-20130820">The following log records major changes that have been made to this document since the <a href="http://www.w3.org/TR/2013/WD-its20-20130820/" shape="rect">ITS 2.0 Working Draft 20 August 2013</a>:</p><ol class="depth1"><li><p>Updated reference to HTML5, see related <a href="http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Sep/0004.html" shape="rect">mail thread</a>.</p></li><li><p>Edits in <a class="section-ref" href="#lqissue" shape="rect">Section 8.16: Localization Quality Issue</a> and <a class="section-ref" href="#lqissue-typevalues" shape="rect">Appendix C: Values for the Localization Quality Issue Type</a> (plus a new informative <a class="section-ref" href="#localization-quality-guiance" shape="rect">Appendix H: Localization Quality Guidance</a>) to clarify the <a href="#lqissue" shape="rect">Localization Quality Issue</a> data category, see <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/132" shape="rect">issue-132</a>.</p></li></ol><p id="changelog-since-20130521">The following log records major changes that have been made to this document since the <a href="http://www.w3.org/TR/2013/WD-its20-20130521/" shape="rect">ITS 2.0 Working Draft 21 May 2013</a>:</p><ol class="depth1"><li><p>Updated all text of the <a href="#html5-withintext-handling" shape="rect">HTML5 defaults for Element Within Text</a> and added example.
+<h2><a href="#contents" shape="rect"><img src="images/topOfPage.gif" align="right" height="26" width="26" title="Go to the table of contents." alt="Go to the table of contents."/></a><a name="revisionlog" id="revisionlog" shape="rect"/>J Revision Log (Non-Normative)</h2><p id="changelog-since-20130820">The following log records major changes that have been made to this document since the <a href="http://www.w3.org/TR/2013/WD-its20-20130820/" shape="rect">ITS 2.0 Working Draft 20 August 2013</a>:</p><ol class="depth1"><li><p>Updated reference to HTML5, see related <a href="http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Sep/0004.html" shape="rect">mail thread</a>.</p></li><li><p>Edits in <a class="section-ref" href="#lqissue" shape="rect">Section 8.16: Localization Quality Issue</a> and <a class="section-ref" href="#lqissue-typevalues" shape="rect">Appendix C: Values for the Localization Quality Issue Type</a> (plus a new informative <a class="section-ref" href="#localization-quality-guiance" shape="rect">Appendix H: Localization Quality Guidance</a>) to clarify the <a href="#lqissue" shape="rect">Localization Quality Issue</a> data category, see <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/132" shape="rect">issue-132</a>.</p></li><li><p>Edits in <a class="section-ref" href="#conversion-to-nif" shape="rect">Appendix F: Conversion to NIF</a> and <a class="section-ref" href="#nif-backconversion" shape="rect">Appendix G: Conversion NIF2ITS</a> to resolve <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/131" shape="rect">issue-131</a>.</p></li></ol><p id="changelog-since-20130521">The following log records major changes that have been made to this document since the <a href="http://www.w3.org/TR/2013/WD-its20-20130521/" shape="rect">ITS 2.0 Working Draft 21 May 2013</a>:</p><ol class="depth1"><li><p>Updated all text of the <a href="#html5-withintext-handling" shape="rect">HTML5 defaults for Element Within Text</a> and added example.
See <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/118" shape="rect">issue-118</a>
and <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/532" shape="rect">action-532</a>.</p></li><li><p>Added a paragraph about mime type submission to <a class="section-ref" href="#its-mime-type" shape="rect">Appendix B: Internationalization Tag Set (ITS) MIME Type</a>, see step 3 (first bullet point) at <a href="http://www.w3.org/2002/06/registering-mediatype#Planned" shape="rect">Register an Internet Media Type for a W3C Spec</a> and <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/251" shape="rect">action-251</a>.</p></li><li><p>Removed company names from various examples, see <a href="http://www.w3.org/Search/Mail/Public/search?type-index=public-multilingualweb-lt-commits&index-type=t&keywords=action-502&search=Search" shape="rect">CVS commits</a> and <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/502" shape="rect">action-502</a>.</p></li><li><p>Reformatting of various examples, see <a href="http://lsts.w3.org/Archives/Public/public-multilingualweb-lt-commits/2013May/0066.html" shape="rect">CVS commit mail</a> and further CVS commit mails with the same send time.</p></li><li><p>Edits related to <a title="" href="#nif-reference" shape="rect">[NIF]</a>, see <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/125" shape="rect">issue-125</a>.</p></li><li><p>Edit related to <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/527" shape="rect">action-527</a>: put the sentence about foreign elements / attributes also in <a class="section-ref" href="#datacategories-defaults-etc" shape="rect">Section 8.1: Position, Defaults, Inheritance, and Overriding of Data Categories</a>.</p></li><li><p>Copy editing of spec, see <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/422" shape="rect">action-422</a>.</p></li><li><p>Edits related to <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/126" shape="rect">issue-126</a> (Minor ssue with quality types listing).</p></li><li><p>Edits related to <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/127" shape="rect">issue-127</a> (Clarifying HTML5 translate and global rules).</p></li><li><p>Edits related to <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/128" shape="rect">issue-128</a> (Various editorial edits + conformance section fixes).</p></li><li><p>Edits related to <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/129" shape="rect">issue-129</a> (sec1-2 editing (non-normative sec)).</p></li><li><p>Fixes about <a title="" href="#rfc2119" shape="rect">[RFC 2119]</a> statements, see <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/540" shape="rect">action-540</a>.</p></li><li><p>Various checks: spelling (using U.S. English), style, grammar, use of ":" etc.</p></li><li><p>Added a non-normative XML Schema for ITS 2.0 to <a class="section-ref" href="#its-schemas" shape="rect">Appendix D: chemas for ITS</a>, see <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/546" shape="rect">action-546</a>.</p></li><li><p>Updated link to quality issue type mappings in <a class="section-ref" href="#lqissue-typevalues" shape="rect">Appendix C: Values for the Localization Quality Issue Type</a>, see <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/543" shape="rect">action-543</a>.</p></li><li><p>Clarify conflicts of <code class="its-elem-markup">param</code> elements with the same name in <a class="section-ref" href="#selection-precedence" shape="rect">Section 5.5: Precedence between Selections</a> and <a class="section-ref" href="#html5-selection-precedence" shape="rect">Section 6.4: Precedence between Selections</a>, see <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/130" shape="rect">issue-130</a>.</p></li><li><p>Updated editors list.</p></li><li><p>Implemented <a href="http://lists.w3.org/Archives/Public/public-i18n-its-ig/013Jul/0041.html" shape="rect">editorial edits</a> in <a class="section-ref" href="#idvalue" shape="rect">Section 8.14: ID Value</a> and <a class="section-ref" href="#locNote-datacat" shape="rect">Section 8.3: Localization Note</a>.</p></li><li><p>Implemented <a href="http://lists.w3.org/Archives/Public/public-multilingualweb-lt-comments/2013Jul/0056.html" shape="rect">clarification</a> about <code class="its-attr-markup">annotatorsRef</code> attribute in <a class="section-ref" href="#its-tool-annotation" shape="rect">Section 5.7: ITS Tools Annotation</a>.</p></li><li><p>Implemented a <a href="http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Jul/0037.html" shape="rect">clarification</a> in <a class="section-ref" href="#mtconfidence-definition" shape="rect">Section 8.18.1: Definition</a> and added <a href="#mt-confidence-score-generation-tools" shape="rect">a note</a> that <a href="#mtconfidence" shape="rect">MT Confidence</a> information can be produced both by MT systems and other tool.</p></li><li><p>Changed the <a href="#conversion-to-nif" shape="rect">conversion to NIF</a> to be a non-normative feature.</p></li></ol><p id="changelog-since-20130411">The following log records major changes that have been made to this document since the <a href="http://www.w3.org/TR/2013/WD-its20-20130411/" shape="rect">ITS 2.0 Working Draft 11 April 2013</a>:</p><ol class="depth1"><li><p>Added a reference to the <a href="http://www.w3.org/2005/11/its/rdf#" shape="rect">ITS RDF Ontology</a> and an <a href="#its-rdf-ontology-status" shape="rect">explanatory note</a> about its status to <a class="section-ref" href="#conversion-to-nif" shape="rect">Appendix F: Conversion to NIF</a>, see <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/514" shape="rect">action-514</a>.</p></li><li><p>Updated <a class="section-ref" href="#conversion-to-nif" shape="rect">Appendix F: Conversion to NIF</a> to reflect <a href="http://www.w3.org/2013/05/08-mlw-lt-minutes#item04" shape="rect">MLW-LT May 013 f2f discussion</a>: <code>nif:occursIn</code> has changed to <code>nif:sourceUrl</code>, and <code>nif:convertedFrom</code> replaces <code>itsrdf:xpath2nif</code>. See <a href="https://www.w3.org/International/multilingualweb/lt/track/actions/517" shape="rect">action-517</a>.</p></li><li><p>Added <a href="#local-approach-not-applicable-to-attributes" shape="rect">a note</a> to <a class="section-ref" href="#basic-concepts-selection-local" shape="rect">Section 2.2.1: Local Approach</a> expressing that local selection does not apply to attributes,
see <a href="https://www.w3.org/International/multilingualweb/lt/track/issues/98" shape="rect">issue-98</a>.</p></li><li><p>Added a <a href="#qa-issue-types-mappings" shape="rect">clarification</a> about the role of mappings from tools to quality issue types,
--- /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/its20.odd 2013/09/05 16:08:24 1.507
+++ /w3ccvs/WWW/International/multilingualweb/lt/drafts/its20/its20.odd 2013/09/06 10:06:48 1.508
@@ -5567,13 +5567,13 @@
<eg rend="text"><![CDATA[# Turtle example:
@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .
@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .
-<http://example.com/exampledoc.html#char=b0,e0>
- nif:wasConvertedFrom <http://example.com/exampledoc.html#xpath(x0)> .
-<http://example.com/exampledoc.html#char=b1,e1>
- nif:wasConvertedFrom <http://example.com/exampledoc.html#xpath(x1)> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=b0,e0>
+ nif:wasConvertedFrom <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=x0> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=b1,e1>
+ nif:wasConvertedFrom <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=x1> .
# ...
-<http://example.com/exampledoc.html#char=bn,en>
- nif:wasConvertedFrom <http://example.com/exampledoc.html#xpath(xn)> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=bn,en>
+ nif:wasConvertedFrom <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=xn> .
<!-- XML Example -->
<mappings>
<mapping x="xpath(x0)" b="b0" e="e0" />
@@ -5596,29 +5596,29 @@
@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#> .
@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .
# "Welcome to "
-<http://example.com/exampledoc.html#char=0,11>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,11>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[1])>.
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[1]>.
# "Dublin"
-<http://example.com/exampledoc.html#char=11,17>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=11,17>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/span[1]/text()[1])>.
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/span[1]/text()[1]>.
# " in "
-<http://example.com/exampledoc.html#char=17,21>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=17,21>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[2])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[2]> .
# "Ireland"
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/b[1]/text()[1])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/b[1]/text()[1]> .
# "!"
-<http://example.com/exampledoc.html#char=28,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=28,29>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[3])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[3]> .
# "Welcome to Dublin Ireland!"
-<http://example.com/exampledoc.html#char=0,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text())> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()> .
<!-- XML Example -->
<mappings>
<mapping x="xpath(/html/body[1]/h2[1]/text()[1])" b="0" e="11" />
@@ -5637,7 +5637,7 @@
</list>
<eg rend="text"><![CDATA[@prefix itsrdf: <http://www.w3.org/2005/11/its/rdf#> .
@prefix nif: <http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#>
-<http://example.com/exampledoc.html#char=0,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
rdf:type nif:Context ;
rdf:type nif:RFC5147String ;
# concatenate the whole text
@@ -5646,19 +5646,19 @@
nif:endIndex "29" ;
itsrdf:translate "yes";
nif:sourceUrl <http://example.com/exampledoc.html> .
-<http://example.com/exampledoc.html#char=11,17>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=11,17>
rdf:type nif:RFC5147String ;
nif:beginIndex "11" ;
nif:endIndex "17" ;
itsrdf:translate "no";
itsrdf:taIdentRef <http://dbpedia.org/resource/Dublin> ;
- nif:referenceContext <http://example.com/exampledoc.html#char=0,29> .
-<http://example.com/exampledoc.html#char=21,28>
+ nif:referenceContext <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29> .
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
rdf:type nif:RFC5147String ;
nif:beginIndex "21" ;
nif:endIndex "28" ;
itsrdf:translate "no";
- nif:referenceContext <http://example.com/exampledoc.html#char=0,29> .
+ nif:referenceContext <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29> .
]]></eg>
<p>A complete sample output in RDF/XML format after step 7, given the input document <ptr
target="#EX-HTML-whitespace-normalization" type="exref"/>, is available at <ref
@@ -5669,6 +5669,27 @@
integrate these annotations into the original input document is given in <ptr
target="#nif-backconversion" type="specref"/>. Many decisions to be made in this algorithm
depend on the particular NLP application being used.</p></note>
+ <note>
+ <p>NIF allows URL for a String resource to be referenced as URIs
+ that are fragments of the original document in the form:<?br?>
+ <code>http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html#char=0,11</code>
+ <?br?>or
+ <?br?><code>http://example.com/doc.html#xpath(/html/body[1]/h2[1]/text()[1])</code><?br?>
+
+ This offers a convenient mechanism for linking NIF resources in RDF back
+ to the original document. RDF treats URIs as opaque and does not impose
+ any semantic constraints on the used fragment identifiers, thus enabling
+ their usage in RDF in a consistent manner. However, fragment identifiers
+ get interpreted according to the retrieved mime type, if a retrieval
+ action occurs as is the case in Linked Data. The char fragment is
+ defined currently only for text/plain while the xpath fragment is not
+ defined for HTML. Therefore this URL recipe does fulfil the ITS
+ requirements to support both XML and HTML and the aim of this mapping to
+ produce resources adhering to the Linked Data principle of
+ dereferenceablility. The future definition and registration of these
+ fragment types, while a potentially attractive feature, is beyond the
+ scope of this specification.</p>
+ </note>
</div>
<div xml:id="nif-backconversion" type="inform">
<head>Conversion NIF2ITS</head>
@@ -5681,7 +5702,7 @@
target="https://github.com/dbpedia-spotlight/dbpedia-spotlight">DBpedia
Spotlight</ref> as an example natural language processing (NLP) tool. In it, DBpedia
Spotlight linked "Ireland" to DBpedia:</p>
- <eg rend="text"><![CDATA[<http://example.com/exampledoc.html#char=21,28>
+ <eg rend="text"><![CDATA[<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
rdf:type nif:RFC5147String;
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
<http://dbpedia.org/resource/Ireland>
@@ -5693,7 +5714,7 @@
<p xml:id="nif2its-algorithm-step1">STEP 1: NIF Web services accept two different types of input. It is possible to either send the extracted text (the object of the <code>nif:isString</code> property) directly or NIF RDF to the NLP tool, i.e. the text is sent as a <code>nif:Context</code> node and included as <code>nif:isString</code>. Either way, the output of the Web service will be a NIF representation.
</p>
<p>Accepting text will be the minimal requirement of a NIF web service. Ideally, you would be able to send the <code>nif:Context</code> node with the isString as RDF directly, which has the advantage, that all other annotations can be used by the NLP tool:</p>
- <eg><![CDATA[<http://example.com/exampledoc.html#char=0,29>
+ <eg><![CDATA[<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
rdf:type nif:RFC5147String ;
rdf:type nif:Context ;
nif:beginIndex "0" ;
@@ -5710,11 +5731,11 @@
<p>CASE 1: The NLP annotation created in NIF matches the text node. Solution: Attach the
annotation to the parent element of the text node.</p>
<eg rend="text"><![CDATA[# Based on:
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/b[1]/text()[1])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/b[1]/text()[1]> .
# and:
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
# we can attach the metadata to the parent node:
<b its-ta-ident-ref="http://dbpedia.org/resource/Dublin"
@@ -5733,13 +5754,13 @@
# ITS2NIF
-<http://example.com/exampledoc.html#char=0,29>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
nif:wasConvertedFrom
- <http://example.com/exampledoc.html#xpath(/html/body[1]/h2[1]/text()[1])> .
+ <http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[1]> .
# DBpedia Spotlight returns:
-<http://example.com/exampledoc.html#char=21,28>
+<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
# NIF2ITS
@@ -5944,6 +5965,7 @@
<list type="ordered">
<item>Updated reference to HTML5, see related <ref target="http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Sep/0004.html">mail thread</ref>.</item>
<item>Edits in <ptr target="#lqissue" type="specref"/> and <ptr target="#lqissue-typevalues" type="specref"/> (plus a new informative <ptr target="#localization-quality-guidance" type="specref"/>) to clarify the <ref target="#lqissue">Localization Quality Issue</ref> data category, see <ref target="https://www.w3.org/International/multilingualweb/lt/track/issues/132">issue-132</ref>.</item>
+ <item>Edits in <ptr target="#conversion-to-nif" type="specref"/> and <ptr target="#nif-backconversion" type="specref"/> to resolve <ref target="https://www.w3.org/International/multilingualweb/lt/track/issues/131">issue-131</ref>.</item>
</list>
<p xml:id="changelog-since-20130521">The following log records major changes that have been made to this document since the <ref target="http://www.w3.org/TR/2013/WD-its20-20130521/">ITS 2.0 Working Draft 21 May 2013</ref>:</p>
<list type="ordered">
Received on Friday, 6 September 2013 10:06:51 UTC