About: http://webisa.webdatacommons.org/130691418

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	is extension methods, which let you extend types with static methods that are called like instance methods.
http://www.w3.org/ns/prov#wasQuotedFrom	theregister.co.uk