About: http://webisa.webdatacommons.org/222565131

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	It sends out a signal with the name of the ship, location, course and speed and other information.
http://www.w3.org/ns/prov#wasQuotedFrom	marinelink.com