About: http://webisa.webdatacommons.org/136517256

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	Maps, Charts, and Books, to the Authors and Proprietors of such copies, during the times therein mentioned;??? and extending the benefits thereof to the arts of Designing, Engraving, and Etching historical and other prints.???
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org