About: http://webisa.webdatacommons.org/330649178

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	e sewing carriage on the carriage rail, the system further including a drive means for selectively rotating the pinion gear in either direction. 2.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com