Re: [Relevant for all] options for the RDF representation of ITS 2.0

Hi Jörg, all,

Am 13.08.13 19:19, schrieb Jörg Schütz:
> Hi Felix and all,
>
> Independently of the EU funding timeline

We cannot discuss this without the EU funding timeline in mind, since if 
we push ITS2 after December 2013, the whole standardization effort will 
fail.

> , and after some indepth discussions with possible industrial early 
> adopters of ITS 2.0

Could you please name these adopters? It is hard to decide how much 
weight to give to opinions if you don't know who is making the statement 
- in addition to Bioloom.

> , I would suggest to follow your proposed solution 2a). The reasons are:
>
> (1) Having a non-normative section on NIF (i.e. solution 1) looks 
> apparently inappropriate because of the depth of the already existing 
> description.

There are a lot of specifications in many technical areas that are 
defining things indepth - without being normative. So I can't follow 
this argument.

> In this case, it should rather be handled like the XLIFF mapping, i.e. 
> remove it from the ITS 2.0 specification. 

We did promise the following in our charter
http://www.w3.org/2012/09/mlw-lt-charter.html
"The MultilingualWeb-LT WG will assure that the metadata approach being 
developed is allowing a conversion to RDF, to foster integration of 
MultilingualWeb-LT metadata into the Semantic Web."

I see this as an argument to keep things as is, since we name "a 
conversion to RDF". We never had XLIFF mappings in scope for the spec 
itself. So I can't hardly follow the comparison.
Also, from a "community building" point of view, it will be very harmful 
to first have the NIF feature inside ITS 2.0 and then pull it out again.

> This solution would give NIF a less prominent position, and does not 
> reflect the continuous discussions on adopting the NIF approach in 
> ITS. Therefore it would be something like a "graceful degradation", 
> i.e. it wouldn't harm but we would lose momentum.

I would see a lot of harm, see the "community building" above. Just 
think of the time the NIF community with Sebastian in the center (but 
not only him, see e.g. contributors to the test suite in guithub) 
already put into NIF in ITS - with the current URIs.

>
> (2) Since we will have yet another LC anyway, a solution on how to 
> deal with NIF doesn't have an influence on the overall W3C process of 
> ITS 2.0.

Agree.

>
> (3) Adopting the proposed 6 URIs and the ontology of NIP represents a 
> relatively stable and approved (through the existing implementations) 
> release of NIF which is mostly appropriate to normatively demonstrate 
> its fitness for deployment, although in the future it would represent 
> only a certain NIF evolution branch. Here, we have to see how the W3C 
> URIs could be maintained to benefit from future NIF incarnations and 
> developments, for example through certain services that support 
> evolutionary states.

Here I disagree, see my response
http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Aug/0021.html
to David's mail.

>
> I hope this helps a bit in finding an eventual community supported 
> solution.

It does, thank you for your thoughts.

Best,

Felix

>
> Talk to you tomorrow, and all the best,
>
> Jörg
>
> On Aug 12, 2013 at 08:42 (CEST), Felix Sasaki wrote:
>> Hi all,
>>
>> this mail is relevant for the general progress of ITS 2.0. Please have a
>> look even if you are not interested in the RDF representation of ITS 
>> 2.0.
>>
>> At
>> http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Aug/0009.html 
>>
>>
>>
>> I had explained changes to be done to move ITS 2.0. forward. The change
>> "make NIF a *non* normative reference" is actually just one option to
>> reply to this requirement from our charter
>> http://www.w3.org/2012/09/mlw-lt-charter.html
>>
>> "The MultilingualWeb-LT WG will assure that the metadata approach being
>> developed is allowing a conversion to RDF, to foster integration of
>> MultilingualWeb-LT metadata into the Semantic Web."
>>
>> This requirement does not say that we define a normative approach to
>> allow for that conversion. My mail at
>> http://lists.w3.org/Archives/Public/public-multilingualweb-lt/2013Aug/0009.html 
>>
>>
>> was suggesting to use NIF as the non normative approach.
>>
>> With this mail I want to bring all options clearly in front of the
>> working group and see what you think. Please have a look at let's decide
>> on Wednesday how to move forward. Until then, the edit announced in the
>> 0009 mail is on hold.
>>
>> So the options are
>>
>> 1) Have a non-normative reference to NIF, as suggested in the 0009 mail
>>
>>
>>
>> 2) Intent to have a standardized, that is normative RDF representation
>> of ITS2. This could then not be NIF. It could be
>>
>>
>> 2a) something based on NIF, e.g. moving the six URIs that we rely on (+
>> the ontology file?)
>>
>>           1.
>> http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#Context
>>           2.
>> http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#RFC5147String 
>>
>>
>>           3.
>> http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#beginIndex 
>>
>>           4.
>> http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#endIndex
>>           5.
>> http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#referenceContext 
>>
>>
>>           6.
>> http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core#isString
>>           7. The ontology file that defines these URIs (= RDF classes +
>>              properties)
>> http://persistence.uni-leipzig.org/nlp2rdf/ontologies/nif-core/version-1.0/nif-core.ttl 
>>
>>
>>
>> into the W3C namespace and define the URIs + the ontology as normative
>> part of ITS2. But it could also be
>>
>>
>> 2b) something completely different, yet to be defined. Issue
>> https://www.w3.org/International/multilingualweb/lt/track/issues/18 made
>> clear that it cannot be RDFa.
>>
>>
>> Above options are hard to evaluate since we have the EU funding based
>> timeline. But to move forward we need a working group opinion. Please
>> state your thoughts in this thread.
>>
>> Best,
>>
>> Felix
>>
>

Received on Tuesday, 13 August 2013 17:32:21 UTC