About: http://webisa.webdatacommons.org/77475115

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 am not sure I agree the answers are particularly helpful since most are not even answering the question I am asking, but I do not know why the question would be downvoted :(
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com