About: http://webisa.webdatacommons.org/287700029

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	This is useful if sanctions prevent people from downloading copies of commercial software, or if cost is an issue.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org