About: http://webisa.webdatacommons.org/137746140

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	The computer is of course the most perfect example, but there are others, such as prototyping machines.
http://www.w3.org/ns/prov#wasQuotedFrom	historynewsnetwork.org