About: http://webisa.webdatacommons.org/277315757

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	In a disclosed embodiment, one of the fastening members is a base which includes a disc having a flat inner face and a flat outer face.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com