About: http://webisa.webdatacommons.org/78112877

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, an employee schema could describe any number of different kinds of employees, but each such employee would have one element, or more likely attribute (typically an ID), that designates that element as being unique.
http://www.w3.org/ns/prov#wasQuotedFrom	devx.com