About: preliminary engineering

Premodifier: preliminary
Head noun: engineering

Same concepts

Broader concepts

label	provenance	confidence
pre-construction activity	isap:462432762	0.772905
preconstruction activity	isap:462432751	0.727646
type of work	isap:355088814	0.656905
activity	isap:462432763	0.605815
construction	isap:216399040	0.565718

Narrower concepts

label	provenance	confidence