About: http://webisa.webdatacommons.org/299379513

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	Beside versioning the entire document, the book contains examples of versioning the operations definitions, the port type definitions, and the concrete descriptions.
http://www.w3.org/ns/prov#wasQuotedFrom	infoq.com