<http://aims.fao.org/aos/agrovoc/xDef_33bb37bc>	<http://purl.org/dc/terms/source>	<https://en.wikipedia.org/wiki/Soil_horizon> .
<http://aims.fao.org/aos/agrovoc/xDef_33bb37bc>	<http://purl.org/dc/terms/created>	"2016-01-14T19:28:17Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> .
<http://aims.fao.org/aos/agrovoc/xDef_33bb37bc>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#value>	"This layer generally forms above the mineral soil or occurs in an organic soil profile. The \"O\" stands for organic matter."@en .