Premodifier: point sourceHead noun: pollution
Same concepts |
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http://dbpedia.org/resource/Point_source_pollution |
Broader concepts
label | provenance | confidence |
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Narrower concepts
label | provenance | confidence |
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sewage treatment plant | isap:338914746 | 0.678863 |
contaminant | isap:276970393 | 0.350573 |