@prefix cpm: . @prefix dc: . @prefix dcat: . @prefix dce: . @prefix dct: . @prefix dcterms: . @prefix grg: . @prefix iop: . @prefix ns0: . @prefix ns1: . @prefix owl: . @prefix pav: . @prefix prov: . @prefix puv: . @prefix qudt: . @prefix rdf: . @prefix rdfs: . @prefix reg: . @prefix sdo: . @prefix semapv: . @prefix skos: . @prefix sssom: . @prefix void: . @prefix xsd: . rdf:type sdo:DefinedTerm ; sdo:description "70-130kHzhyperbolic950kmto 1700km (day): 650km to 1250km (day)1947 to 2010. Maintained as GPS backup in the EU.Global navigation based on transmitters in several European countries, Japan, Canada (until 2002-10) and USA (until 2010-02-08)." ; sdo:inDefinedTermSet ; sdo:name "Long Range Navigation version C receivers"@en ; sdo:termCode "POS05" .