About: http://webisa.webdatacommons.org/295264901

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	From FIG. 2, it will be appreciated that there is a very weak magnetic field produced in the vicinity of the contact portions 79 of the reed switch 75.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com