About: http://webisa.webdatacommons.org/5552634

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 desired contacts can be used, i.e. a hard switch having a projected actuating element biased by a spring, which is used in a door switch, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com