<http://webisa.webdatacommons.org/387934937>	<http://www.w3.org/ns/prov#value>	"Purchase Orders (POs) A PO is a document used to execute a purchase transaction with a vendor." .
<http://webisa.webdatacommons.org/387934937>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/387934937>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<uwf.edu> .
<http://webisa.webdatacommons.org/prov/141215107>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387934937> .