_:b670475137 _:b670475138 . _:b670492426 . _:b670492424 . _:b670492436 _:b670492435 . _:b670492425 . . _:b670492430 . _:b670492430 . "Sediment which contains some chemical contaminant."@en . _:b670492431 . _:b670492428 . _:b670492428 . _:b670492435 _:b670492434 . _:b670475144 _:b670475145 . _:b670475144 . _:b670475148 . _:b670492429 . _:b670475144 . _:b670475136 . _:b670492432 . _:b670492435 . _:b670492425 _:b670492426 . _:b670492431 . _:b670475146 . _:b670475138 . _:b670492434 . _:b670492433 _:b670492436 . _:b670492435 . _:b670492433 . _:b670492427 . _:b670475142 . _:b670492432 . _:b670475136 . _:b670475139 . _:b670492433 . _:b670475141 . _:b670475140 . _:b670475147 . _:b670475144 . . _:b670492436 . _:b670475137 . _:b670475145 . _:b670492432 . _:b670492434 . _:b670475139 . _:b670475138 . _:b670492424 . _:b670492434 . _:b670475146 . _:b670492434 . _:b670475139 . _:b670475143 _:b670475142 . _:b670475136 . _:b670475145 _:b670475148 . _:b670492432 . _:b670475137 . _:b670475140 _:b670475139 . _:b670475137 . _:b670492424 _:b670492431 . _:b670475141 _:b670475140 . _:b670475142 . _:b670475142 _:b670475137 . _:b670492436 . _:b670475143 . _:b670492432 _:b670492433 . _:b670492426 _:b670492429 . "See https://github.com/EnvironmentOntology/envo/issues/1102 for a possible design pattern.\n\nUses undesirability standard, compared to polluted river's ecological impact standard. What is the relation to ENVO:00002114 'chemically enriched sediment'? Does 'element' in the definition refer to something found in the periosic table (like selenium) or the member of some set, aka an entity?"@en . _:b670475147 _:b670475146 . _:b670475140 . "2021-04-05T16:38:47.162Z"^^ . _:b670475141 . _:b670492427 . _:b670475143 . _:b670492425 . _:b670475146 . _:b670475146 . . _:b670475147 . _:b670475138 _:b670475141 . _:b670475148 _:b670475147 . _:b670492427 . _:b670475144 . _:b670475145 . _:b670492425 . _:b670492429 _:b670492428 . _:b670475136 _:b670475143 . _:b670492430 _:b670492425 . . _:b670492431 _:b670492430 . _:b670475148 . _:b670492429 . "chemically contaminated sediment"@en . _:b670492428 _:b670492427 . _:b670492424 . _:b670492426 . _:b670475139 . _:b670492427 .