メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.014805210918 34.8890241732878, 137.014297908541 34.8894180103682, 137.014029042025 34.8893119631897, 137.013823207864 34.8892016282303, 137.01372140904 34.8891512159666, 137.013526807741 34.8890911789402, 137.013260917581 34.8890171796028, 137.013215801807 34.8889238762158, 137.013040617289 34.8887697720884, 137.012970567699 34.8886931291226, 137.01288919044 34.88862957217, 137.01282358733 34.8885921624477, 137.012685533905 34.8885565638439, 137.012617634763 34.8885471825337, 137.012576904555 34.8885377641168, 137.012497833206 34.888440685743, 137.012412028193 34.8883174001668, 137.012292391339 34.8881232907866, 137.012198733826 34.8879599219116, 137.012090441413 34.8877619530352, 137.012148605589 34.8877040650256, 137.012194094204 34.8876650343203, 137.012235509236 34.8876397324519, 137.012266916571 34.8876242080015, 137.012324004026 34.8875645570523, 137.012419010713 34.8876112990675, 137.012534350362 34.8876804637354, 137.012638435228 34.8877179209791, 137.012740216929 34.8877702360857, 137.012869097428 34.8878600522511, 137.012932408163 34.8879067550655, 137.013022855366 34.8879701826802, 137.013196972692 34.8880935793045, 137.013708069196 34.8884114249161, 137.013769708602 34.8883628355528, 137.013815207852 34.8883237348166, 137.013851172519 34.8882989187037, 137.013886643358 34.8882695936769, 137.013917588667 34.8882494905206, 137.013938537366 34.8882391631453, 137.014029902483 34.888234628869, 137.014162529569 34.8881423924357, 137.014249057096 34.8881015810316, 137.014343781353 34.8880717669451, 137.014429837746 34.8880662395448, 137.014626809597 34.8880683156459, 137.014627637714 34.8882334700728, 137.014620670928 34.8883267778877, 137.01462506399 34.8884012967649, 137.014649705819 34.8885431684973, 137.014805210918 34.8890241732878)) ^^http://www.opengis.net/ont/geosparql#wktLiteral