About: http://webisa.webdatacommons.org/395518400

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	Then it is $100 for the license for the professional version (there are three versions including a free one).
http://www.w3.org/ns/prov#wasQuotedFrom	nevon.net