About: http://webisa.webdatacommons.org/334989981

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	Second, the article is not especially helpful as a resource for answering the question.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com