メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.85257603152 35.0889972841818, 138.852480649914 35.089132783948, 138.852437144861 35.0891976341572, 138.85240061184 35.0892846484408, 138.852386287563 35.089385825036, 138.852376087843 35.089589038507, 138.852381068051 35.0901733644351, 138.852419093018 35.0904320754564, 138.852441758681 35.0905573001132, 138.852497595605 35.0906693998912, 138.852549766929 35.0907865099283, 138.852599446537 35.0909015844727, 138.852440524003 35.090857256354, 138.852202814366 35.0907931557063, 138.852081151077 35.090760902, 138.851918095045 35.0907116550946, 138.851755340625 35.0906626180471, 138.8518264786 35.0904778193977, 138.851716274903 35.0904302492759, 138.851809047758 35.0901853133087, 138.851907132539 35.0900453692784, 138.851877532105 35.0899365040047, 138.851884884348 35.0898583778238, 138.851883085271 35.0897236547866, 138.852012506478 35.0897179248606, 138.852021775597 35.089616834286, 138.852049746308 35.0895457615581, 138.852020620102 35.0893482960613, 138.851859076673 35.0893813044846, 138.851726412267 35.0894050020158, 138.851582336351 35.0894453540144, 138.851439561709 35.0894792231435, 138.851341809367 35.089507115121, 138.851276161056 35.0892892615845, 138.851428088882 35.0892569156465, 138.851547546037 35.0891954372492, 138.851631344691 35.0891153983555, 138.851699037742 35.0890566053868, 138.851769920938 35.0889873090047, 138.851818208496 35.0889286427743, 138.85183698066 35.0888705555892, 138.851659239129 35.0888428316578, 138.851601432356 35.088834267314, 138.851527868432 35.0888233535727, 138.851608626259 35.0886442323873, 138.851668515297 35.0885539807829, 138.851719253147 35.0884969273976, 138.851818996461 35.0883595134251, 138.851912359485 35.0882528961366, 138.852134602298 35.0882335139917, 138.852248714508 35.0882200116158, 138.852361952514 35.0882169345508, 138.852455760751 35.0882087729534, 138.852606965895 35.0880088096685, 138.852738955831 35.087854187047, 138.852864568571 35.0877208523259, 138.85280292103 35.087681099699, 138.852844636845 35.0876039304243, 138.852944304214 35.0874546836912, 138.853014991783 35.087340102219, 138.853082430117 35.0872228537076, 138.853143448276 35.0871163298614, 138.853334550344 35.0871636618656, 138.853500513649 35.0872028970773, 138.853536680419 35.0874879536855, 138.853591582879 35.0876717511023, 138.853637734448 35.0878181763418, 138.853647939334 35.0878990684636, 138.853635813376 35.0879436144007, 138.85354520937 35.0880388863011, 138.853351660777 35.0882193964636, 138.853135578278 35.0884096900633, 138.85286256326 35.0886809308489, 138.852671558537 35.0888955892645, 138.85257603152 35.0889972841818)) ^^http://www.opengis.net/ont/geosparql#wktLiteral