About: http://webisa.webdatacommons.org/183374423

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	Your question is a good one and I do not know that I have the right answer as I think it is probably different for everyone.
http://www.w3.org/ns/prov#wasQuotedFrom	parkinson.org