メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.824611296861 35.5261414510177, 137.8244560017 35.5262371586264, 137.824434792353 35.5262395049086, 137.824404576216 35.5262269418689, 137.824305507295 35.5261199139103, 137.824040707032 35.5262694756464, 137.823893727224 35.5260977803848, 137.824128104034 35.5259653714373, 137.824008529766 35.5257715431485, 137.824230513366 35.5256737450066, 137.824255009055 35.5256392019134, 137.824246315027 35.5255921132948, 137.824079095189 35.5249423418793, 137.824026751474 35.5246820291545, 137.824387438474 35.5246533849275, 137.824402176588 35.5247089224813, 137.824968141928 35.5247665631596, 137.825111480911 35.524832995634, 137.82521414373 35.5248707164178, 137.825283681709 35.5248884299242, 137.825363073129 35.5248145832197, 137.825550122484 35.524902315541, 137.825468901897 35.5250145299379, 137.825437114512 35.5251951147284, 137.825429570988 35.5253709075674, 137.825447104589 35.5254527260259, 137.825198317575 35.525495906493, 137.82528391698 35.5257662988484, 137.825277616189 35.525793515976, 137.825232117324 35.5258006901113, 137.825159420355 35.525800282934, 137.825023046944 35.5258069488411, 137.824940928787 35.5258461329766, 137.824876903368 35.5258952783514, 137.824834048098 35.5259520064416, 137.824794142372 35.5260112162508, 137.824736211275 35.5260579305129, 137.824611296861 35.5261414510177)) ^^http://www.opengis.net/ont/geosparql#wktLiteral