- From: Dave Beckett <dave.beckett@bristol.ac.uk>
- Date: Mon, 4 Aug 2003 17:18:25 +0100
- To: w3c-rdfcore-wg@w3.org
The words below are to replace the content of 7.2.17 Production parseTypeLiteralPropertyElt at http://www.w3.org/2001/sw/RDFCore/TR/WD-rdf-syntax-grammar-20030117/#parseTypeLiteralPropertyElt It's HTML but I've used lynx to make it text Dave ---- For element e and the literal l. l is an XML Infoset of XML Information items and is not transformed by the mapping to the syntax data model. l (rdf:parseType="Literal" content) is mapped to an [1]XML literal in the RDF graph. This mapping from the XML information items in l to the XML literal Unicode string x is done as follows, or by any method that gives the same result: * Use l to construct an XPath[XPATH] [2]node-set (a [3]document subset) * Apply [4]Exclusive XML Canonicalization [XML-XC14N]) with comments and with empty [5]InclusiveNamespaces PrefixList to this node-set to give a sequence of octets s * This sequence of octets s can be considered to be a UTF-8 encoding of some Unicode string x (sequence of Unicode characteres) * The Unicode string x is used as the lexical form of l Then o := typed-literal(literal-value := x, literal-datatype := http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral ) and the following statement is added to the graph: e.parent.subject.string-value <e.URI> o.string-value . --- References 1. http://www.w3.org/2001/sw/RDFCore/TR/WD-rdf-concepts-20030117/#dfn-rdf-XMLLiteral 2. http://www.w3.org/TR/1999/REC-xpath-19991116#infoset 3. http://www.w3.org/TR/2002/REC-xml-exc-c14n-20020718/#def-document-subset 4. http://www.w3.org/TR/2002/REC-xml-exc-c14n-20020718/ 5. http://www.w3.org/TR/2002/REC-xml-exc-c14n-20020718/#def-InclusiveNamespaces-PrefixList
Received on Monday, 4 August 2003 12:21:32 UTC