Premodifier: underground
Head noun: work

Same concepts

Broader concepts

labelprovenanceconfidence

Narrower concepts

labelprovenanceconfidence
drainageisap:3767847770.422335
foundationisap:5040320080.412603
tunnelisap:5000247690.385681
mineisap:1764061790.373610
sewerisap:1963616140.347370