メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.856523343196 36.5298761390608, 136.855003435674 36.5284574064025, 136.854457806754 36.5279506132208, 136.853508152865 36.5260599042417, 136.852247795 36.5218755668575, 136.850086855586 36.5184180786058, 136.849723078914 36.5172308505853, 136.84910613009 36.5152258635275, 136.84900256593 36.5148582177687, 136.84932634215 36.5146259008319, 136.849888060704 36.5143805137873, 136.849995379484 36.5144539539446, 136.850323277452 36.5146010953583, 136.850634264342 36.5147299212021, 136.850877466325 36.5148128705352, 136.851047364552 36.5148178922894, 136.851271180833 36.5147933415547, 136.851367624714 36.5147524378758, 136.85152659439 36.5146613863235, 136.851674151356 36.5145886492957, 136.851754312785 36.5145780505532, 136.852480295694 36.5156803555788, 136.854233993329 36.5149562134301, 136.854482603314 36.5153272320592, 136.855314017387 36.5165822153293, 136.856010613611 36.5175935036805, 136.856366179101 36.5181453043944, 136.855452190591 36.5184731756175, 136.856063218314 36.5193452144349, 136.855764516438 36.5194807941713, 136.856169536802 36.5200942232723, 136.855631143662 36.5205206805855, 136.855705526639 36.5205596356651, 136.855973186462 36.5207314674336, 136.856174615839 36.5208924575805, 136.856319973395 36.5209944383325, 136.856428857255 36.5211043528496, 136.85663330284 36.5213455486298, 136.856758385679 36.5215437643187, 136.856807743923 36.5216294424176, 136.856924760964 36.5217781736391, 136.857096435445 36.5219256727048, 136.857291477163 36.5220331687874, 136.857423609515 36.5221270874506, 136.857486356742 36.5221807273728, 136.857512703696 36.5222182179743, 136.857538889996 36.5222958452752, 136.85757474356 36.5224430268652, 136.857572781572 36.5225192078757, 136.857565701657 36.5226314967199, 136.857518190565 36.5229121750954, 136.857474434372 36.5230885484584, 136.857480903318 36.5231233127091, 136.857520457605 36.523179569444, 136.857629399243 36.5232761390331, 136.857741742128 36.5233512761315, 136.857904839491 36.5235723317094, 136.858096056813 36.5238081413614, 136.858194864291 36.5239527760782, 136.858263974691 36.5240679365181, 136.858283500654 36.5241589231593, 136.858329044873 36.5243649247983, 136.858610887081 36.525047553698, 136.858761840309 36.5255590255347, 136.858163851461 36.5263154991162, 136.858016123718 36.5265912374899, 136.858014436874 36.5270131386576, 136.857991925623 36.527335494935, 136.857965708111 36.5275103652199, 136.857885549088 36.5278994285076, 136.858147380391 36.5283082754188, 136.858018761202 36.5285926436692, 136.857912084203 36.5287021356322, 136.85779698992 36.5287841466972, 136.857656557922 36.5288318034505, 136.857596840008 36.5288865327871, 136.857524122917 36.529006357624, 136.857466115233 36.5291622701888, 136.857461270331 36.5293097657633, 136.857473768342 36.529374963332, 136.856523343196 36.5298761390608)) ^^http://www.opengis.net/ont/geosparql#wktLiteral