cp-weiland

http://purl.obolibrary.org/obo/ENVO_00000063 An accumulation of water of varying size. [ https://en.wikipedia.org/wiki/Body_of_water ] Synonyms: bodies of water, body of water, aquatic feature, waterbody

Lots of the geographical terms are defined in http://www.geonames.org/ontology/ontology_v1.0.rdf, in particular in finer granularity e.g. islands -> tracts of land, smaller than a continent, surrounded by water at high water

Definition (from http://www.geonames.org/ontology/ontology_v1.0.rdf) "tracts of land, smaller than a continent, surrounded by water at high water" however, there is much finer granularity e.g. land-tied island -> "a coastal island connected...