---++++Dump all Customers (subclass of Organizations) PREFIX ndw: PREFIX foaf: PREFIX rdf: SELECT ?company ?contact ?address WHERE { ?aa rdf:type foaf:Organization. ?aa ndw:companyName ?company . ?aa ndw:contactName ?contact . ?aa ndw:address ?address . } ---++++Sample Data (Live Query Results) * View Query Results [[http://demo.openlinksw.com/sparql?default-graph-uri=&should-sponge=&query=PREFIX+ndw%3A%3Chttp%3A%2F%2Fdemo.openlinksw.com%2Fschemas%2Fnorthwind%23%3E%0D%0APREFIX+foaf%3A+%3Chttp%3A%2F%2Fxmlns.com%2Ffoaf%2F0.1%2F%3E%0D%0APREFIX+rdf%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E%0D%0ASELECT+%3Fcompany+%3Fcontact+%3Faddress%0D%0AWHERE%0D%0A++%7B+%0D%0A++++%3Faa+rdf%3Atype+foaf%3AOrganization.%0D%0A++++%3Faa+ndw%3AcompanyName+%3Fcompany+.%0D%0A++++%3Faa+ndw%3AcontactName+%3Fcontact+.%0D%0A++++%3Faa+ndw%3Aaddress+%3Faddress+.%0D%0A++%7D&format=text%2Fhtml&debug=on][(via SPARQL Protocol URL)]] * View Query Results [[http://demo.openlinksw.com/view/?format=application%2Frdf%2Bxml&maxrows=50&query=%0APREFIX%20ndw%3A%3Chttp%3A%2F%2Fdemo.openlinksw.com%2Fschemas%2Fnorthwind%23%3E%0APREFIX%20foaf%3A%20%3Chttp%3A%2F%2Fxmlns.com%2Ffoaf%2F0.1%2F%3E%0APREFIX%20rdf%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E%0ASELECT%20%3Fcompany%20%3Fcontact%20%3Faddress%0AWHERE%0A%20%20%7B%20%0A%20%20%20%20%3Faa%20rdf%3Atype%20foaf%3AOrganization.%0A%20%20%20%20%3Faa%20ndw%3AcompanyName%20%3Fcompany%20.%0A%20%20%20%20%3Faa%20ndw%3AcontactName%20%3Fcontact%20.%0A%20%20%20%20%3Faa%20ndw%3Aaddress%20%3Faddress%20.%0A%20%20%7D&endpoint=/sparql&maxrows=50&default-graph-uri=][(via iSPARQL Results URL)]] * View Query Editor [[http://demo.openlinksw.com/isparql/?query=PREFIX%20ndw%3A%3Chttp%3A%2F%2Fdemo.openlinksw.com%2Fschemas%2Fnorthwind%23%3E%0APREFIX%20foaf%3A%20%3Chttp%3A%2F%2Fxmlns.com%2Ffoaf%2F0.1%2F%3E%0APREFIX%20rdf%3A%20%3Chttp%3A%2F%2Fwww.w3.org%2F1999%2F02%2F22-rdf-syntax-ns%23%3E%0ASELECT%20%3Fcompany%20%3Fcontact%20%3Faddress%0AWHERE%0A%20%20%7B%20%0A%20%20%20%20%3Faa%20rdf%3Atype%20foaf%3AOrganization.%0A%20%20%20%20%3Faa%20ndw%3AcompanyName%20%3Fcompany%20.%0A%20%20%20%20%3Faa%20ndw%3AcontactName%20%3Fcontact%20.%0A%20%20%20%20%3Faa%20ndw%3Aaddress%20%3Faddress%20.%0A%20%20%7D&endpoint=/sparql&maxrows=50&default-graph-uri=][(via iSPARQL Visual Query Editor URL)]]