About: http://webisa.webdatacommons.org/30269778

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	mpass; altimeter/barometer; temperature sensor; and wireless communications (via Bluetooth, radio frequency, and Garmin???s ANT, a form of RF).
http://www.w3.org/ns/prov#wasQuotedFrom	practical-sailor.com