XHTML
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:dc="http://purl.org/dc/elements/1.1/">
<head>
<title>Test 0011</title>
</head>
<body>
<div about="">
Author: <span property="dc:creator">Albert Einstein</span>
<h2 property="dc:title">
E = mc<sup>2</sup>: The Most Urgent Problem of Our Time
</h2>
</div>
</body>
</html>
N3 Triples
@prefix _5: <http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/0011.>.
@prefix dc: <http://purl.org/dc/elements/1.1/>.
_5:xhtml dc:creator "Albert Einstein";
dc:title """
E = mc<sup>2</sup>: The Most Urgent Problem of Our Time
"""^^<http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral>.
RDF
<?xml version="1.0" encoding="utf-8"?>
<rdf:RDF
xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#'
xmlns:dc='http://purl.org/dc/elements/1.1/'
>
<rdf:Description rdf:about="http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/0011.xhtml">
<dc:creator>Albert Einstein</dc:creator>
<dc:title rdf:datatype="http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral"><![CDATA[
E = mc<sup>2</sup>: The Most Urgent Problem of Our Time
]]></dc:title>
</rdf:Description>
</rdf:RDF>
SPARQL (FAILED)
ASK FROM <http://www.w3.org/2007/08/pyRdfa/extract?uri=http%3A//www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/0011.xhtml> WHERE {
<http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/0011.xhtml> <http://purl.org/dc/elements/1.1/creator> "Albert Einstein" .
<http://www.w3.org/2006/07/SWD/RDFa/testsuite/xhtml1-testcases/0011.xhtml> <http://purl.org/dc/elements/1.1/title> "E = mc<sup>2</sup>: The Most Urgent Problem of Our Time"^^<http://www.w3.org/1999/02/22-rdf-syntax-ns#XMLLiteral> .
}