About: virtual box

Premodifier: virtual
Head noun: box

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

Broader concepts

label	provenance	confidence
virtual machine	isap:234076016	0.844955
vm	isap:416253800	0.539922
platform	isap:332355329	0.444193
program	isap:236750067	0.404938
option	isap:213194615	0.389106
software	isap:330468118	0.369056
window	isap:210659815	0.235139

Narrower concepts

label	provenance	confidence