This is a diff between 1.1 and 1.2 revisions:

* View Query Editor [[http://demo.openlinksw.com/isparql/?query=PREFIX%20sioc%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Fns%23%3E%0APREFIX%20sioct%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Ftypes%23%3E%0APREFIX%20foaf%3A%20%3Chttp%3A%2F%2Fxmlns.com%2Ffoaf%2F0 * View Query Results [[http://demo.openlinksw.com/view/?format=application%2Frdf%2Bxml&maxrows=50&query=%0APREFIX%20sioc%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Fns%23%3E%0APREFIX%20sioct%3A%20%3Chttp%3A%2F%2Frdfs.org%2Fsioc%2Ftypes%23%3E%0APREFIX%20foa * View Query Results [[http://demo.openlinksw.com/sparql?default-graph-uri=&should-sponge=&query=PREFIX+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+foaf%3A+%3Chttp%3---+++++Sample Data (Live Query Results) }
>/verbatim>
optional{ ?maker foaf:name ?fname } . optional{ ?maker foaf:nick ?nick } . optional{ ?post foaf:maker ?maker }. ?forum sioc:container_of ?post. ?forum a sioct:Weblog . {WHERE SELECT DISTINCT ?nick, ?fname, ?postPREFIX foaf: <http://xmlns.com/foaf/0.1/>PREFIX sioct: <http://rdfs.org/sioc/types#>PREFIX sioc: <http://rdfs.org/sioc/ns#>---+++Weblog Data Space
>verbatim>