About: http://webisa.webdatacommons.org/280730450

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	This can take many forms: it could be done in a constructor, or by holding a direct reference to a service object, or could even use some sort of service locator to provide an instance of a particular service object.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com