About: http://webisa.webdatacommons.org/225847781

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	The invention also encompasses related components, such as the rotating head, the eyelet and string spool.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com