About: http://webisa.webdatacommons.org/22718416

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	This item is a mechanical device that uses the earth??s magnetic field to help a navigator to plot stay on or follow a course or locate a landmark or destination.
http://www.w3.org/ns/prov#wasQuotedFrom	gameshownewsnet.com