About: http://webisa.webdatacommons.org/137628129

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	Advancement of the tool 450 is achieved by rotation, as indicated by arrows, of the coil 454 by a drive unit or other means.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com