About: http://webisa.webdatacommons.org/444412322

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 reason for the second rule is to allow to initialize a reference using a literal, when the reference is a reference to const:
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com