About: http://webisa.webdatacommons.org/117989600

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	blacksmiths' bellows, carriages, gigs, turning lathes, and other things
http://www.w3.org/ns/prov#wasQuotedFrom	howtobuildcatapults.com