About: http://webisa.webdatacommons.org/309430147

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 have already seen this question, which is similar to the question I have, but not close enough that it answers my question.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com