_:b12294 . _:b12295 _:b12296 . _:b12295 . "This code list provides analysis procedures for OrganicMatter."@en . _:b12294 _:b12295 . _:b12296 . _:b12297 . . . . _:b12297 . . "Procedures for OrganicMatter - codelist class"@en . _:b12296 _:b12297 . _:b12294 .