About: http://webisa.webdatacommons.org/228589100

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	Attached to one end was an electronic device containing a sensor and a transmitter.
http://www.w3.org/ns/prov#wasQuotedFrom	reference.com