"MunsellColorValue"@en . _:b15477 . _:b15480 . . _:b15477 "1"^^ . _:b15477 . _:b15479 "1"^^ . "ISRIC Report 2019/01: Tier 1 and Tier 2 data in the context of the federated Global Soil Information System. Appendix 3"@en . . _:b15480 . _:b15478 "1"^^ . _:b15477 . _:b15479 . _:b15478 . _:b15479 . _:b15478 . _:b15479 . _:b15480 . _:b15480 "1"^^ . _:b15478 .