メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.031266445198 35.3507748920435, 136.031193683974 35.3507913913099, 136.031173040884 35.3507960445579, 136.03115465379 35.3507349929239, 136.031152578216 35.3507280913319, 136.03113734913 35.3506566157628, 136.031001904563 35.3498869266028, 136.029914926087 35.3500098185154, 136.029738689469 35.3500290892047, 136.029692652877 35.3499341699661, 136.029628184185 35.3498012272871, 136.03098630786 35.3493938276549, 136.031083322805 35.3498788065553, 136.03123057373 35.3506432110096, 136.031246488963 35.3507134883952, 136.031266445198 35.3507748920435)) ^^http://www.opengis.net/ont/geosparql#wktLiteral