(synonymousExternalConcept "EO--0007156" Clay environment)
(synonymousExternalConcept "EO--0007157" Loam environment)
(synonymousExternalConcept "EO--0007081" RiverBank environment)
(synonymousExternalConcept "EO--0007158" Sand environment)
(synonymousExternalConcept "part_of" part environment)