メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.355124058942 34.9440880967904, 138.355211404391 34.9446268996427, 138.355265041639 34.9450240330659, 138.355290640214 34.9452729537589, 138.354602337228 34.9449002020105, 138.354581605324 34.9448889790304, 138.354318071273 34.9450077540384, 138.354005798121 34.945148584446, 138.353681658041 34.9453008790189, 138.353388975339 34.9454384916989, 138.353272631382 34.9454931427997, 138.353089378911 34.9455614464227, 138.352731802429 34.9456542568381, 138.352367953299 34.9457027603673, 138.352267227036 34.9457167228438, 138.352189271917 34.9457432488958, 138.352085655361 34.9457829139871, 138.351560783484 34.9460513731391, 138.351452732373 34.9459104571417, 138.351328833339 34.9455574635084, 138.351291147431 34.9454501567457, 138.351197729648 34.9452104484028, 138.351169655802 34.9451679456334, 138.351094862683 34.9450830595509, 138.350874634585 34.944833264095, 138.350633479701 34.9445509046682, 138.350598342981 34.9445180423509, 138.350452023159 34.9443468643611, 138.35071742802 34.944188800376, 138.350938193877 34.944061599425, 138.350992204467 34.9440384955039, 138.351097803997 34.9440251035259, 138.351224541521 34.9439982154141, 138.351589643537 34.9438430901628, 138.35162723571 34.9438180637101, 138.351785922567 34.9436395139537, 138.351863451328 34.9435816471444, 138.351978603665 34.9435103755164, 138.352006720906 34.9434930142676, 138.352248639691 34.9433483699816, 138.352290897149 34.9433387731785, 138.35248328158 34.9433390080449, 138.352510255256 34.9433391112651, 138.352817609798 34.943340401682, 138.352902085523 34.9433308560512, 138.352972492997 34.9433154472239, 138.353038236474 34.9432884830562, 138.353078158696 34.9432634598956, 138.353126664521 34.9432207693265, 138.35325135759 34.9431165476594, 138.353298916233 34.9431016743298, 138.353360034256 34.9431036505733, 138.353568280016 34.9431113680365, 138.353701856918 34.9431096285428, 138.354044774789 34.9431315232205, 138.354464676417 34.943155270191, 138.354594861144 34.9431433128824, 138.354798723155 34.9430727086941, 138.354878663805 34.9433142290373, 138.355074622308 34.9438811223767, 138.355124058942 34.9440880967904)) ^^http://www.opengis.net/ont/geosparql#wktLiteral