About: http://webisa.webdatacommons.org/216353187

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 second electrically conductive contact 130 is preferably circular in form but other shapes, such as rectangular, oval, and the like may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com