About: http://webisa.webdatacommons.org/217722120

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	It seems to me that the answer is a simple yes", but I wonder why I can not find it on the internet.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com