About: http://webisa.webdatacommons.org/410680246

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	I suspect (but acknowledge I may be wrong) that those arguments are weak enough that they are mostly accepted by people who find the conclusion emotionally comfortable, and so do not dig too hard on the logic side.
http://www.w3.org/ns/prov#wasQuotedFrom	nielsenhayden.com