About: http://webisa.webdatacommons.org/171813383

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	Thousands of extensiions were made since then, and went looking for one, and there are a few.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxquestions.org