About: http://webisa.webdatacommons.org/384565873

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 does mention most of them and gives some instructions on how to mostly complete them, but some of the information is just lacking.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com