"compound material"@en . "2015-08-18 17:30 PM CEST"^^ . . . . . . . "An earth material composed of an aggregation of particles of earth material, possibly including other Compound Materials."@en . . . . . . . . "An earth material composed of an aggregation of particles of earth material, possibly including other Compound Materials."@en . . . . . . . "compound material"@en . "http://inspire.ec.europa.eu/codelist/LithologyValue/compoundMaterial"^^ . .