About: operating system kernel

Premodifier: operating system
Head noun: kernel

Same concepts
http://dbpedia.org/resource/Kernel_(operating_system)

Broader concepts

label	provenance	confidence
component	isap:421039624	0.602897
program	isap:448331157	0.441187

Narrower concepts

label	provenance	confidence
linux kernel	isap:396404301	0.718271
linux	isap:159940001	0.369462