About: http://webisa.webdatacommons.org/206878835

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	Sure, but I dont think there is a need to check for both cases if you have one false example
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com