About: http://webisa.webdatacommons.org/274771565

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 think they are referring to what I call active questions, spoken or entered in a txt or email, or other such method of communication between two or more people.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com