About: http://webisa.webdatacommons.org/444763477

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	However, other release mechanisms, such as switches, rotation knobs, or the like, may be employed without departing from the scope and spirit of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com