"Code list for VoidsClassificationValue - codelist class"@en . _:b11688 . . _:b11688 . _:b11687 . "This code list provides the VoidsClassificationValue."@en . _:b11686 . _:b11685 . _:b11687 _:b11688 . _:b11684 _:b11685 . _:b11685 _:b11686 . _:b11684 . _:b11686 _:b11687 . "Guidelines for Soil Description issued by the FAO: table 61" . . . _:b11684 .