メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.993445990038 36.8573011818275, 139.993448629236 36.8573084581661, 139.994027723412 36.8589051681899, 139.994123337316 36.8591981387787, 139.994160340721 36.8593015861302, 139.9944006977 36.859916965224, 139.994705914216 36.8607712114876, 139.994553479885 36.8611704784048, 139.994587400984 36.8612664660572, 139.994698319147 36.8615421674221, 139.99483385641 36.8619768160059, 139.995013080848 36.8625515644904, 139.995361536591 36.8635436681313, 139.99553121083 36.8640631714503, 139.995691704537 36.8645850777954, 139.995876102042 36.8650724558151, 139.994987595278 36.8652678340919, 139.993580520164 36.8655869709495, 139.993249425013 36.8670892270168, 139.993106048935 36.8678543005678, 139.992809401186 36.8692851185489, 139.9928074597 36.8692943438747, 139.992458743388 36.8709428443151, 139.992254876634 36.8718744288858, 139.990939249501 36.8719871231471, 139.988877020351 36.8721722359199, 139.98661414437 36.8723707360241, 139.985492557656 36.8724646765491, 139.983371087288 36.8726391386183, 139.98318406305 36.872655353998, 139.982443566578 36.8727195705003, 139.981650234745 36.8728037728696, 139.981568870229 36.8728935680673, 139.980761984416 36.8729255415716, 139.980946048751 36.8707389632184, 139.980981636984 36.8702372151322, 139.981240441001 36.8676112090771, 139.981317794743 36.8665086389112, 139.980305863681 36.8664629941535, 139.979988935843 36.8669572030267, 139.978813906483 36.8685560555624, 139.978590788361 36.8688557592086, 139.978377304474 36.8691598864093, 139.977294026151 36.870646734512, 139.977103705338 36.8708597967324, 139.975414466854 36.8685302056015, 139.973742335676 36.8661840924358, 139.973142546556 36.8653780202227, 139.973454474953 36.8646224192747, 139.973647780771 36.8641128123682, 139.973933436581 36.8636838522597, 139.974614223194 36.8628174903166, 139.975582620635 36.8620025334999, 139.975839743921 36.8618022064699, 139.97786675986 36.8602513537306, 139.978261044626 36.8599680584752, 139.979109542322 36.8593256330463, 139.979439061277 36.8590492415713, 139.980566528452 36.8582203142397, 139.981426439353 36.8576388985602, 139.981968011873 36.8572840172894, 139.983142351799 36.8565100615553, 139.984051000296 36.8559433515836, 139.984410995445 36.8557015469999, 139.985534053449 36.8550586568751, 139.986271533344 36.8547404669462, 139.988145898198 36.8542862617186, 139.98920969117 36.8540711274695, 139.99020681587 36.853947387489, 139.992538357081 36.8536076269888, 139.992706696201 36.8535806480494, 139.992360393256 36.8541807566405, 139.992780915315 36.8554967900969, 139.993394257317 36.8571585392695, 139.993445990038 36.8573011818275)) ^^http://www.opengis.net/ont/geosparql#wktLiteral