About: http://webisa.webdatacommons.org/332698183

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	Wladimir Palant explains problems and bugs found when converting an existing extension, including some solutions and workarounds. (largely obsolete)
http://www.w3.org/ns/prov#wasQuotedFrom	mozilla.org