<http://w3id.org/glosis/open/LUCAS/topsoildata/observation/potassiumExtractable/value/52761992>	<http://qudt.org/schema/qudt/unit>	<http://qudt.org/vocab/unit/MilliGM-PER-KiloGM> .
<http://w3id.org/glosis/open/LUCAS/topsoildata/observation/potassiumExtractable/value/52761992>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://w3id.org/glosis/model/layerhorizon/PotassiumExtractableElementsValue> .
<http://w3id.org/glosis/open/LUCAS/topsoildata/observation/potassiumExtractable/value/52761992>	<http://www.w3.org/2000/01/rdf-schema#label>	"Result of potassium extractable observation for LUCAS topsoil data point #52761992-145.4"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://w3id.org/glosis/open/LUCAS/topsoildata/observation/potassiumExtractable/value/52761992>	<http://qudt.org/schema/qudt/numericValue>	"145.4"^^<http://www.w3.org/2001/XMLSchema#float> .