About: inertial reference frame

Premodifier: inertial reference
Head noun: frame

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

Broader concepts

label	provenance	confidence
frame	isap:369190697	0.543463
reference frame	isap:369190646	0.453357

Narrower concepts

label	provenance	confidence
speed of light	isap:372529370	0.453454
sun	isap:466953985	0.127155