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href="fn_GROUP_CONCAT.html">group_concat</a> </div> <div> <a href="fn_isref.html">isref</a> </div> <div> <a href="fn_sample.html">sample</a> </div> <div> <a href="fn___xml_get_ns_prefix.html">__xml_get_ns_prefix</a> </div> <div> <a href="fn___xml_get_ns_uri.html">__xml_get_ns_uri</a> </div> <div> <a href="fn_http_nt_triple.html">http_nt_triple</a> </div> <div> <a href="fn_http_ttl_triple.html">http_ttl_triple</a> </div> <div> <a href="fn_iri_split.html">iri_split</a> </div> <div> <a href="fn_ld_dir.html">ld_dir</a> </div> <div> <a href="fn_rdfs_rule_set.html">rdfs_rule_set</a> </div> <div> <a href="fn_sparql_to_sql_text.html">sparql_to_sql_text</a> </div> </div> <div> <a href="functions.html#rmt">Remote SQL Data Source</a> </div> <div> <a href="functions.html#repl">Replication</a> </div> <div> <a href="functions.html#soap">SOAP</a> </div> <div> <a href="functions.html#sql">SQL</a> </div> <div> <a href="functions.html#string">String</a> </div> <div> <a href="functions.html#txn">Transaction</a> </div> <div> <a href="functions.html#type">Type Mapping</a> </div> <div> <a href="functions.html#uddi">UDDI</a> </div> <div> <a href="functions.html#udt">User Defined Types & The CLR</a> </div> <div> <a href="functions.html#vad">VAD</a> </div> <div> <a href="functions.html#jvmpl">Virtuoso Java PL API</a> </div> <div> <a href="functions.html#bif">Virtuoso Server Extension Interface (VSEI)</a> </div> <div> <a href="functions.html#ws">Web & Internet</a> </div> <div> <a href="functions.html#xml">XML</a> </div> <div> <a href="functions.html#XPATH">XPATH & XQUERY</a> </div> <br /> <div> <a href="functionidx.html">Functions Index</a> </div> <br /> </div> <div id="text"> <h2>DB.DBA.RDF_LOAD_RDFA</h2> <div class="refpurpose">Parses the content of RDF embedded as RDFa text as a sequence of separate RDF triples.</div> <div class="funcsynopsis"> <span class="funcdef"> <span class="function">DB.DBA.RDF_LOAD_RDFA</span> </span> (<span class="paramdef">in <span class="parameter">rdfa_text</span> varchar</span>, <span class="paramdef">in <span class="parameter">omt_top_rdf</span> varchar</span>, <span class="paramdef">in <span class="parameter">graph_uri</span> varchar</span>); </div> <div class="refsect1"> <div class="refsect1title">Description</div> <p>Parses the content of RDF embedded as RDFa text as a sequence of separate RDF triples.</p> </div> <div class="refsect1"> <div class="refsect1title">Parameters</div> <div class="refsect2"> <span class="refsect2title">rdfa_text – </span> text of document containing RDFa data </div> <div class="refsect2"> <span class="refsect2title">omt_top_rdf – </span> base IRI to resolve relative IRIs </div> <div class="refsect2"> <span class="refsect2title">graph_uri – </span> the IRI of destination graph </div> </div> <div class="refsect1"> <div class="refsect1title">Return Types</div> <p>The return value is not specified and may be changed in future versions.</p> </div> <div class="refsect1"> <div class="refsect1title">Examples</div> <a name="ex_rdf_load_rdfa" /> <div class="example"> <div class="exampletitle" /> <p>Load from local file:</p> <div> <pre class="screen"> SQL>sparql clear graph <http://virtuoso.openlinksw.com/example>; Done. -- 2 msec. SQL>DB.DBA.RDF_LOAD_RDFA (file_to_string ('pricing.html'), 'http://virtuoso.openlinksw.com/pricing/#', 'http://virtuoso.openlinksw.com/example'); Done. -- 106 msec. </pre> </div> <p>Load from URI:</p> <div> <pre class="screen"> SQL>sparql clear graph <http://virtuoso.openlinksw.com/example>; SQL> DB.DBA.RDF_LOAD_RDFA (http_get('http://virtuoso.openlinksw.com/pricing/'), 'http://virtuoso.openlinksw.com/pricing/#', 'http://virtuoso.openlinksw.com/example'); Done. -- 109 msec. -- Check total triples retrieved: SQL>SPARQL SELECT COUNT(*) from <http://virtuoso.openlinksw.com/example> WHERE {?s ?p ?o}; callret-0 INTEGER _______________________________________________________________________________ 1181 1 Rows. -- 16 msec. </pre> </div> </div> </div> <div class="refsect1"> <div class="refsect1title">See Also</div> <p> <a href="fn_rdf_load_rdfxml.html">DB.DBA.RDF_LOAD_RDFXML</a> </p> <p> <a href="fn_rdf_audit_metadata.html">DB.DBA.RDF_AUDIT_METADATA</a> </p> <p> <a href="fn_rdf_backup_metadata.html">DB.DBA.RDF_BACKUP_METADATA</a> </p> <p> <a href="">DB.DBA.RDF_LOAD_RDFA_MT</a> </p> <p> <a href="fn_ttlp.html">DB.DBA.TTLP</a> </p> <p> <a href="">DB.DBA.TTLP_MT</a> </p> </div> </div> <div id="footer"> <div>Copyright© 1999 - 2009 OpenLink Software All rights reserved.</div> <div id="validation"> <a href="http://validator.w3.org/check/referer"> <img src="http://www.w3.org/Icons/valid-xhtml10" alt="Valid XHTML 1.0!" height="31" width="88" /> </a> <a href="http://jigsaw.w3.org/css-validator/"> <img src="http://jigsaw.w3.org/css-validator/images/vcss" alt="Valid CSS!" height="31" width="88" /> </a> </div> </div> </body> </html>