<docbook><section><title>WordPressREFExample2</title><bridgehead class="http://www.w3.org/1999/xhtml:h4">Dump of all WordPress Posts</bridgehead>
 <programlisting>PREFIX rdf: &lt;http://www.w3.org/1999/02/22-rdf-syntax-ns#&gt;  
PREFIX sioc: &lt;http://rdfs.org/sioc/ns#&gt; 
PREFIX sioct: &lt;http://rdfs.org/sioc/types#&gt;
PREFIX xsd: &lt;http://www.w3.org/2001/XMLSchema#&gt; 
PREFIX dct: &lt;http://purl.org/dc/elements/1.1/&gt;
PREFIX dcc: &lt;http://purl.org/dc/terms/&gt; 
SELECT DISTINCT  ?post, ?title ?cr ?modified ?url  ?has_creator ?content 
FROM &lt;http://demo.openlinksw.com/wpl_v&gt;
WHERE    
  { 
    ?forum a sioct:Weblog .           
    ?forum sioc:container_of ?post. 
    optional{ ?post dct:title ?title }.
    optional{ ?post dcc:created ?cr }.
    optional{ ?post dcc:modified ?modified }.
    optional{ ?post sioc:has_creator ?has_creator}.
    optional{ ?post sioc:content  ?content }.
    optional{ ?post sioc:link ?url }.
  }
</programlisting><para> </para>
<bridgehead class="http://www.w3.org/1999/xhtml:h4">Sample Data (Live Query Results)</bridgehead>
<itemizedlist mark="bullet" spacing="compact"><listitem>View Query Results <ulink url="http://demo.openlinksw.com/sparql?default-graph-uri=&amp;should-sponge=&amp;query=PREFIX+rdf%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E++%0D%0APREFIX+sioc%3A+%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Fns%23%3E+%0D%0APREFIX+sioct%3A+%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Ftypes%23%3E%0D%0APREFIX+xsd%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2001%2FXMLSchema%23%3E+%0D%0APREFIX+dct%3A+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0D%0APREFIX+dcc%3A+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2F%3E+%0D%0ASELECT+DISTINCT++%3Fpost%2C+%3Ftitle+%3Fcr+%3Fmodified+%3Furl++%3Fhas_creator+%3Fcontent+%0D%0AFROM+%3Chttp%3A%2F%2Fdemo.openlinksw.com%2Fwpl_v%3E%0D%0AWHERE++++%0D%0A++%7B+%0D%0A++++%3Fforum+a+sioct%3AWeblog+.+++++++++++%0D%0A++++%3Fforum+sioc%3Acontainer_of+%3Fpost.+%0D%0A++++optional%7B+%3Fpost+dct%3Atitle+%3Ftitle+%7D.%0D%0A++++optional%7B+%3Fpost+dcc%3Acreated+%3Fcr+%7D.%0D%0A++++optional%7B+%3Fpost+dcc%3Amodified+%3Fmodified+%7D.%0D%0A++++optional%7B+%3Fpost+sioc%3Ahas_creator+%3Fhas_creator%7D.%0D%0A++++optional%7B+%3Fpost+sioc%3Acontent++%3Fcontent+%7D.%0D%0A++++optional%7B+%3Fpost+sioc%3Alink+%3Furl+%7D.%0D%0A++%7D%0D%0A&amp;format=text%2Fhtml&amp;debug=on">(via SPARQL Protocol URL)</ulink> </listitem>
<listitem>View Query Results <ulink url="http://demo.openlinksw.com/view/?format=application%2Frdf%2Bxml&amp;maxrows=50&amp;query=%0APREFIX%20rdf%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E%20%20%0APREFIX%20sioc%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Fns%23%3E%20%0APREFIX%20sioct%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Ftypes%23%3E%0APREFIX%20xsd%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F2001%2FXMLSchema%23%3E%20%0APREFIX%20dct%3A%20%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0APREFIX%20dcc%3A%20%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2F%3E%20%0ASELECT%20DISTINCT%20%20%3Fpost%2C%20%3Ftitle%20%3Fcr%20%3Fmodified%20%3Furl%20%20%3Fhas_creator%20%3Fcontent%20%0AFROM%20%3Chttp%3A%2F%2Fdemo.openlinksw.com%2Fwpl_v%3E%0AWHERE%20%20%20%20%0A%20%20%7B%20%0A%20%20%20%20%3Fforum%20a%20sioct%3AWeblog%20.%20%20%20%20%20%20%20%20%20%20%20%0A%20%20%20%20%3Fforum%20sioc%3Acontainer_of%20%3Fpost.%20%0A%20%20%20%20optional%7B%20%3Fpost%20dct%3Atitle%20%3Ftitle%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20dcc%3Acreated%20%3Fcr%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20dcc%3Amodified%20%3Fmodified%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20sioc%3Ahas_creator%20%3Fhas_creator%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20sioc%3Acontent%20%20%3Fcontent%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20sioc%3Alink%20%3Furl%20%7D.%0A%20%20%7D%0A&amp;endpoint=/sparql&amp;maxrows=50&amp;default-graph-uri=">(via iSPARQL Results URL)</ulink> </listitem>
<listitem>View Query Editor <ulink url="http://demo.openlinksw.com/isparql/?query=PREFIX%20rdf%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E%20%20%0APREFIX%20sioc%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Fns%23%3E%20%0APREFIX%20sioct%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Ftypes%23%3E%0APREFIX%20xsd%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F2001%2FXMLSchema%23%3E%20%0APREFIX%20dct%3A%20%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0APREFIX%20dcc%3A%20%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2F%3E%20%0ASELECT%20DISTINCT%20%20%3Fpost%2C%20%3Ftitle%20%3Fcr%20%3Fmodified%20%3Furl%20%20%3Fhas_creator%20%3Fcontent%20%0AFROM%20%3Chttp%3A%2F%2Fdemo.openlinksw.com%2Fwpl_v%3E%0AWHERE%20%20%20%20%0A%20%20%7B%20%0A%20%20%20%20%3Fforum%20a%20sioct%3AWeblog%20.%20%20%20%20%20%20%20%20%20%20%20%0A%20%20%20%20%3Fforum%20sioc%3Acontainer_of%20%3Fpost.%20%0A%20%20%20%20optional%7B%20%3Fpost%20dct%3Atitle%20%3Ftitle%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20dcc%3Acreated%20%3Fcr%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20dcc%3Amodified%20%3Fmodified%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20sioc%3Ahas_creator%20%3Fhas_creator%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20sioc%3Acontent%20%20%3Fcontent%20%7D.%0A%20%20%20%20optional%7B%20%3Fpost%20sioc%3Alink%20%3Furl%20%7D.%0A%20%20%7D%0A&amp;endpoint=/sparql&amp;maxrows=50&amp;default-graph-uri=">(via iSPARQL Visual Query Editor URL)</ulink> </listitem>
</itemizedlist></section></docbook>