About: http://webisa.webdatacommons.org/9261053

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	Another quite familiar thing is that you may see things like byref, which you may see in other languages such as C# where it uses the ref keyword.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com