About: http://webisa.webdatacommons.org/274622026

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 looks now that 'se + verb (3rd person)' can be used when the 'who/what' that caused a consequence is not specific/distinctive such as by weather, general idea.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com