<http://webisa.webdatacommons.org/201223264>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/201223264>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/384181032>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/201223264> .
<http://webisa.webdatacommons.org/201223264>	<http://www.w3.org/ns/prov#value>	"The feedback is an important part of the present invention and distinguishes the present invention over known expert database systems." .