About: http://webisa.webdatacommons.org/396880214

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 invention relates to the field of position determining systems and methods, such as search and rescue systems and associated methods.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk