About: http://webisa.webdatacommons.org/211657690

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	While drive motor 50 may be any of a variety of different types of motors, it is preferred that a stepping motor be used in order that the rotation of the drive shaft 51 be accurately controlled.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es