About: http://webisa.webdatacommons.org/271199158

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	Patents originated as monopoly grants by the State to suppliers of certain things, mainly commodities such as salt.
http://www.w3.org/ns/prov#wasQuotedFrom	againstmonopoly.org