About: http://webisa.webdatacommons.org/112181217

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	For example, if status is an int, bool, or a float, you would use the ==.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com