About: http://webisa.webdatacommons.org/16012583

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	That said, if there was a library that did most-everything, I would probably go for it.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com