About: http://webisa.webdatacommons.org/76892156

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 would definitely prefer optimizing simplicity rather performance unless you know there is a problem.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com