About: http://webisa.webdatacommons.org/395682085

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	Thirdly, the data on the web might be coming from various sources, and security and authenticity is an issue.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com