About: http://webisa.webdatacommons.org/251912368

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 door alarm system of claim 17, further comprising a switch including said sensing element.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com