About: http://webisa.webdatacommons.org/390630949

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	People are only qualified to speak about what they know about, they don???t have to be experts: most speak about things that are not experts in but they still ensure their grasp of the matter is reasonable.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com