About: http://webisa.webdatacommons.org/423752927

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 would experiment with it to find out what happens when you change the 1 to a 0 or other values.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com