About: http://webisa.webdatacommons.org/81807088

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	Unfortunately, the documentation is a bit sparse, so I am not sure what the range of the C parameter is.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com