About: excavation activity

Premodifier: excavation
Head noun: activity

Same concepts

Broader concepts

label	provenance	confidence
construction activity	isap:57380116	0.784407
activity	isap:57379931	0.589948

Narrower concepts

label	provenance	confidence
channelization	isap:472477884	0.418788
drilling	isap:60363875	0.379393
ditching	isap:61583361	0.354296
grading	isap:50913234	0.295029