About: http://webisa.webdatacommons.org/122310554

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	Ans:A stepper motor is a device used to obtain an accurate position control of rotating shafts.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net