About: http://webisa.webdatacommons.org/177293805

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	in fact that I have tried most of the similar questions Stack Overflow has to offer, none of them work, including the link you provide
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com