About: http://webisa.webdatacommons.org/391245224

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	If you reach Nil at the same spot in all the patterns, it means there is a longer input that will not be matched by any of them.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com