. . . . . . . . "\u74B0\u5883\u6982\u5FF5"@zh-hant . . . "1988-01-01T00:00:00"^^ . . . . "300066035" . . . . . . . "environmental concept"@en . . . "concepts, environmental"@en . . "milieubegrippen"@nl . . . . . "environmental concepts"@en . "conceptos ambientales"@es . "Concepts related to the natural environment."@en . "2017-08-25T10:47:52"^^ .