About: http://webisa.webdatacommons.org/196831747

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	A portable electrically powered hand tool for installing carpet in difficult areas such as the corner sections of staircases and the like; said tool comprising;
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com