About: http://webisa.webdatacommons.org/447000957

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	Someone could receive them as a free subscription (or paid, as a product, with custom content such as a story by a well known author).
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com