About: http://webisa.webdatacommons.org/221597906

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 GNU is implementing some simple regex in under 300 lines including comments & license.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com