About: http://webisa.webdatacommons.org/218630159

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 the attaching device has been described above as being particularly adapted for use in connection with a plywood base, the invention contemplates its use in connection with other types of material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com