"CarbonOrganic"@en . _:b15985 . "ISRIC Report 2019/01: Tier 1 and Tier 2 data in the context of the federated Global Soil Information System. Appendix 3"@en . _:b15984 . _:b15986 . . _:b15986 . _:b15985 . . _:b15986 . _:b15984 . _:b15984 . _:b15984 . _:b15985 . _:b15986 . _:b15985 .