About: http://webisa.webdatacommons.org/227831469

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	My father was a plumber and I watched him use one of these many times in the late 50s and early 60s.
http://www.w3.org/ns/prov#wasQuotedFrom	cooltoolshed.com