About: http://webisa.webdatacommons.org/183055200

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	(D) Purchase orders, invoices, laboratory reports, material safety data sheets, and other documents necessary
http://www.w3.org/ns/prov#wasQuotedFrom	ca.gov