About: http://webisa.webdatacommons.org/72056661

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	The cast and compare was only faster for checking if something is an object.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com