About: http://webisa.webdatacommons.org/77063639

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	??????. ???Proofs, Definition and purpose of twenty-five different kinds of proofs that are used in composing rooms, engraving departments, and pressrooms???.
http://www.w3.org/ns/prov#wasQuotedFrom	vandercookpress.info