Premodifier: undergroundHead noun: injection
Same concepts |
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http://dbpedia.org/resource/Water_injection_(oil_production) |
Broader concepts
label | provenance | confidence |
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Narrower concepts
label | provenance | confidence |
---|---|---|
hazardous waste | isap:335321692 | 0.589710 |
rule | isap:289365246 | 0.149501 |