About: http://webisa.webdatacommons.org/150891307

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	I think a language is a tool (perhaps a "system), rather than expression, but I realize reasonable minds may differ on this.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com