{"@context":"https://schema.org","@type":"Class","@id":"https://schema.org/Landform","rdfs:label":"Landform","rdfs:comment":"A landform or physical feature.  Landform elements include mountains, plains, lakes, rivers, seascape and oceanic waterbody interface features such as bays, peninsulas, seas and so forth, including sub-aqueous terrain features such as submersed mountain ranges, volcanoes, and the great ocean basins.","rdfs:subClassOf":[{"@id":"https://schema.org/Place"}],"schema:properties":[],"schema:subTypes":["BodyOfWater","Continent","Mountain","Volcano"]}