About: http://webisa.webdatacommons.org/37850943

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	request code and result code are different, 0 and 1 are reserved for result, not for request
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com