About: http://webisa.webdatacommons.org/130807326

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	Creative Commons BY-SA-NC is fairly standard for documents, especially if you want the document to stay free even when translated into another language (which is the reason why I added the CC license).
http://www.w3.org/ns/prov#wasQuotedFrom	documentfoundation.org