メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.98702431771 36.2169258235355, 137.98699427781 36.2172670485071, 137.98696838683 36.2179565810536, 137.986967695129 36.2180555927389, 137.98693299945 36.218464129224, 137.986925629268 36.2185214306046, 137.986820335911 36.2193404240122, 137.98681075588 36.219496326728, 137.986658777152 36.2201731859878, 137.986527165416 36.2206785922465, 137.986517963489 36.2207103779301, 137.98646788254 36.2208742727948, 137.986391698487 36.2208636477803, 137.986295366466 36.2207718410247, 137.986208513169 36.2206987688128, 137.986178482582 36.2206734856728, 137.986052013673 36.2205725366617, 137.985963455686 36.2205077827809, 137.985824175774 36.2204325129743, 137.98575129086 36.2203961492522, 137.985665947568 36.2203314270261, 137.985539573982 36.2202227325469, 137.985433355351 36.2201613180962, 137.985471895822 36.2196776903431, 137.985481700814 36.2193620275585, 137.985520589718 36.2193153003774, 137.985629336871 36.2192032509289, 137.985390224911 36.2191928401743, 137.985162998689 36.2191324708828, 137.985022798874 36.2190459121378, 137.984884146154 36.2190078045406, 137.984598724062 36.2190034421479, 137.984511179062 36.218824907097, 137.984434409232 36.2187651830827, 137.984361628799 36.2186867316276, 137.98411524053 36.2186137784087, 137.984023212429 36.2185289762706, 137.983884728595 36.2184721198768, 137.983687582159 36.2184497751919, 137.983655991094 36.2179424164911, 137.98194159513 36.2179646059473, 137.98119275315 36.2173254095846, 137.981015804823 36.2171727311711, 137.980881449333 36.2170704393013, 137.980238811025 36.2167123383059, 137.980052128828 36.2165930945709, 137.980474987836 36.216600601027, 137.980983831399 36.2165352682161, 137.981393064044 36.2164019790343, 137.981815144457 36.216218098634, 137.981892947609 36.2161733565011, 137.982049512688 36.2160637871447, 137.982293114097 36.2157744505421, 137.982470158843 36.2154713046617, 137.982588304694 36.2155939435391, 137.982714608245 36.2157445188101, 137.982994793536 36.2159551665952, 137.983186925398 36.2160653809658, 137.983509887935 36.2162262034641, 137.983756333384 36.2162960245424, 137.984060727868 36.2163473470994, 137.984533021104 36.2163822124644, 137.985044076898 36.2163890937102, 137.985587801227 36.2164164456948, 137.985662124966 36.2164184018344, 137.987031660674 36.2164545569635, 137.98702431771 36.2169258235355)) ^^http://www.opengis.net/ont/geosparql#wktLiteral