About: car navigation system

Premodifier: car navigation
Head noun: system

Same concepts
http://dbpedia.org/resource/Automotive_navigation_system

Broader concepts

label	provenance	confidence
application	isap:452496506	0.847433
electronic device	isap:389373499	0.822547
new product	isap:444829933	0.806579
device	isap:389373230	0.790134
mobile phone	isap:114306402	0.727440
product	isap:444829786	0.673683
type of electronic device	isap:490389330	0.593811
gadget	isap:392467952	0.584421
vehicle	isap:442276621	0.471914
car	isap:402965970	0.450792
service	isap:443533469	0.396607
nowaday	isap:445230709	0.223147

Narrower concepts

label	provenance	confidence
electronic device	isap:386385766	0.360464