<http://webisa.webdatacommons.org/prov/399441004>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/265528796> .
<http://webisa.webdatacommons.org/265528796>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<rockefeller.edu> .
<http://webisa.webdatacommons.org/265528796>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/265528796>	<http://www.w3.org/ns/prov#value>	"In cases where the scientific, technical or business expertise required to solicit and qualify a bid or quotation rests with departments other than Purchasing, individuals designated by the Head of Laboratory or Department may correspond with suppliers regarding scientific, technical or business issues in the process of identifying appropriate vendors/sources and obtaining a bid, proposal or quota" .