<http://webisa.webdatacommons.org/prov/304709721>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/178568708> .
<http://webisa.webdatacommons.org/prov/396501557>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/178568708> .
<http://webisa.webdatacommons.org/178568708>	<http://www.w3.org/ns/prov#value>	"Thus, one aspect of the invention is a method of providing sourcing recommendation using data in a database such as database 210 that contains a lists of purchasable elements provided to the database by multiple users or entities." .
<http://webisa.webdatacommons.org/178568708>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/178568708>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .