About: core sample

Premodifier: core
Head noun: sample

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

Broader concepts

label	provenance	confidence
datum	isap:122437433	0.523820
evidence	isap:106413188	0.507145
material	isap:102047157	0.404557

Narrower concepts

label	provenance	confidence
ice core	isap:308689218	0.565674