About: http://webisa.webdatacommons.org/19247375

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	So at a glance, support for 15+ year old extensions or libraries might not have any effect, but preserving their existence is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	phoronix.com