メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.942383368525 37.6755943412465, 138.942976513813 37.6762683203484, 138.943266294605 37.6766013200552, 138.944070776905 37.6774903255428, 138.944260974103 37.6776900911527, 138.944395263759 37.6778714837682, 138.94462594262 37.6781683808309, 138.944837745467 37.6784338145694, 138.945299118526 37.6790209906021, 138.944015416683 37.6788746165973, 138.942283222726 37.6787304707365, 138.941827347391 37.6786983874416, 138.941780700389 37.6789933722746, 138.941473632013 37.6790081763704, 138.940071394522 37.6791095673888, 138.939541353072 37.6791465966013, 138.939534299691 37.6791221252888, 138.939177854005 37.6791296464744, 138.938852284226 37.6791535229575, 138.937651787605 37.6792452639891, 138.93768260636 37.6796431585347, 138.937593081873 37.6796467267204, 138.937182244443 37.679713011145, 138.936824026325 37.6797208129189, 138.936583661069 37.6796925581023, 138.936416255454 37.6796156022315, 138.936310093587 37.6795609460287, 138.936134261414 37.6794288319811, 138.936011635879 37.6793452353074, 138.935921329271 37.6792225185024, 138.935810374703 37.6790449718249, 138.935730431997 37.6789530503309, 138.935587418212 37.6788662900466, 138.935513675846 37.6787888469296, 138.935390421886 37.6785983917743, 138.935298066838 37.6783822005681, 138.935284245952 37.6782907397244, 138.935287848327 37.6781500789863, 138.935300412585 37.6780267032796, 138.934665166658 37.6780801475128, 138.934368301989 37.6780601206813, 138.934232365608 37.6780320409406, 138.934163816973 37.6779341638606, 138.932240338519 37.6780942463075, 138.931416928114 37.6781642671629, 138.929860807788 37.6782842543616, 138.928943053561 37.6788895953541, 138.928223853666 37.6793638420194, 138.928293208571 37.6791031334852, 138.928608177319 37.6780370708071, 138.928908199388 37.6770370965567, 138.929207758165 37.675950681299, 138.92934560468 37.6754654489613, 138.931299811467 37.6753316309548, 138.932477782366 37.6752501769692, 138.933352904326 37.6751915038975, 138.934052563649 37.6751385358705, 138.934302010695 37.6751241044464, 138.934491144628 37.675102432959, 138.934508872827 37.6752417458535, 138.934648477194 37.6752463016575, 138.934805024399 37.6752558623936, 138.93496156403 37.6752637326006, 138.935092571279 37.6752446672594, 138.935297453335 37.6752053374033, 138.935462028743 37.6751715043082, 138.935607169292 37.6751461907717, 138.935928131267 37.6751096701721, 138.9360827484 37.6751143076539, 138.936818490329 37.6750841372296, 138.936767385636 37.6746309902833, 138.936738532225 37.6744149900584, 138.936551844577 37.6739175731694, 138.936990011866 37.6738737183558, 138.936916021409 37.6733390002879, 138.936774932873 37.6722964289514, 138.936776480469 37.6722962826696, 138.937868141558 37.6722022796612, 138.939033805806 37.6721113705825, 138.939373004743 37.6720840645584, 138.940229669276 37.6731277692992, 138.940398144622 37.6733501484668, 138.940568678648 37.6735383090862, 138.941297560053 37.6743470856006, 138.941574023684 37.6746628251864, 138.942383368525 37.6755943412465)) ^^http://www.opengis.net/ont/geosparql#wktLiteral