メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.908370790499 37.4862550063478, 139.909977253384 37.4863012669462, 139.910169137178 37.4867780139107, 139.910024289284 37.4869297477893, 139.909828489224 37.4871583892318, 139.909772234804 37.4872579683428, 139.909720892758 37.4873731727239, 139.909659707445 37.4874571282942, 139.909520176894 37.4875959039216, 139.909387987332 37.487732702958, 139.909162566622 37.4880376742484, 139.909063782111 37.4880422435999, 139.908923021652 37.4880640165798, 139.908786653838 37.488141964268, 139.90858712846 37.4882559960864, 139.908325054294 37.4884562355031, 139.908170713259 37.4885287027503, 139.908020925198 37.4886175001003, 139.907832488927 37.4886646463274, 139.907709899051 37.4886954172566, 139.907614562213 37.4887334930562, 139.907501115135 37.4888312776353, 139.90741037823 37.4889236970581, 139.907082386702 37.4890731466565, 139.906744333197 37.4892126067563, 139.906509231842 37.4893096214088, 139.906409163361 37.4891631157671, 139.906434064677 37.4890835499472, 139.906336394017 37.4890564375337, 139.906152223529 37.4888231132986, 139.905988593887 37.4886839672502, 139.905786268007 37.4884633248227, 139.905678241969 37.4883013354238, 139.905461325277 37.4882354353169, 139.905122978054 37.4882483161969, 139.904752835581 37.4882503717495, 139.904199909785 37.4882715463781, 139.903927415589 37.4882770616804, 139.903594722387 37.4882188312878, 139.903588684363 37.4881978556491, 139.903364365044 37.4874181222335, 139.903257018762 37.4870559178034, 139.903185903707 37.4868160439751, 139.902995220744 37.4861582178609, 139.902988702161 37.4860205234477, 139.904123210405 37.4860709521234, 139.904817986658 37.486101787688, 139.905015728915 37.4861082845801, 139.905432604046 37.4861221076382, 139.905716233736 37.486131507892, 139.905758684452 37.4861330297549, 139.906312463461 37.4861591568884, 139.907123015563 37.4861976488955, 139.907668065852 37.4862236345568, 139.908264980796 37.4862519760557, 139.908370790499 37.4862550063478)) ^^http://www.opengis.net/ont/geosparql#wktLiteral