About: http://webisa.webdatacommons.org/67144936

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	FIG. 1 is a first embodiment of the invention, and generally shows a reed switch device 100 including an impact unit 40A and at least one reed switch 50 (shown in phantom view).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com