About: http://webisa.webdatacommons.org/441366575

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	If you purchase the motor, one of the specifications is the number of steps/rotation and if you salvaged it, it is easy enough to determine.
http://www.w3.org/ns/prov#wasQuotedFrom	codeproject.com