About: http://webisa.webdatacommons.org/136950322

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	If you want to upgrade, of course there is a fee, but they do not have any on-going licensing fees.
http://www.w3.org/ns/prov#wasQuotedFrom	thomastalkstech.com