メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.399997517564 38.4339356786088, 140.400007556417 38.4339478225427, 140.400514220301 38.4346911403286, 140.400741071966 38.4350616445606, 140.401142221934 38.4359135285299, 140.401155195808 38.4359442651508, 140.401319340586 38.4363342458319, 140.401469624755 38.4366097290185, 140.401887031994 38.4370240103516, 140.401427929048 38.4373049934741, 140.400639129848 38.4377521380932, 140.400557244566 38.4377897037796, 140.4004154945 38.4378187436448, 140.399814643035 38.43794533178, 140.399545882083 38.4380300698132, 140.400316099273 38.4383416290566, 140.400196465948 38.438511944633, 140.399633727069 38.4383003961678, 140.399457261847 38.4382447014379, 140.39937588479 38.4382190614198, 140.399044837371 38.4381602608301, 140.398835406806 38.4381327391579, 140.39857239147 38.4381088187765, 140.398281673962 38.4381232258148, 140.398216458146 38.4381265039942, 140.398020529158 38.4381459071061, 140.397941114665 38.4381516659127, 140.397906774873 38.4381473157604, 140.397507270497 38.4376448226067, 140.397065101342 38.4370795260074, 140.3965428614 38.4364435437172, 140.395596291131 38.4351150711602, 140.395359862256 38.4347407214032, 140.395336236293 38.434703327999, 140.395229062782 38.4343913997263, 140.395220003194 38.4343650413146, 140.395109858246 38.4340414175354, 140.395244672141 38.4339226871578, 140.3958979531 38.4331611513073, 140.395984467887 38.4330602580548, 140.396223280588 38.4328122617929, 140.396341073104 38.4326437734384, 140.396481779407 38.4324220172738, 140.396610891099 38.4322535707199, 140.396768205672 38.432089733706, 140.39710903415 38.4317946749046, 140.397848049899 38.4310537172879, 140.398407534618 38.4318010400008, 140.398944328539 38.4325436302496, 140.399574317473 38.4334248016362, 140.399997517564 38.4339356786088)) ^^http://www.opengis.net/ont/geosparql#wktLiteral