メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.223296245581 36.5531187096906, 137.221831182809 36.5535474066891, 137.221397023198 36.5536892712111, 137.22028993249 36.5520731843613, 137.219638457229 36.5509927505981, 137.218860366101 36.5498807214885, 137.218540342476 36.5495035457737, 137.217496680688 36.5483735629775, 137.216497035811 36.5477042329934, 137.21624947136 36.5474046096633, 137.215890989382 36.5467242277397, 137.217295740122 36.5462161980792, 137.21832730273 36.5458045644625, 137.21987139893 36.5452940849101, 137.22048559116 36.5449121582055, 137.221361592024 36.5440417638251, 137.222266104446 36.5435872785839, 137.223061343874 36.5435960740774, 137.224066049728 36.543612505681, 137.224858527846 36.5435425769093, 137.225287057939 36.5434338947108, 137.225843893914 36.5430078551703, 137.226452534826 36.542468430225, 137.226881156183 36.5419658525208, 137.227803794128 36.54202869323, 137.229229758268 36.5421278311797, 137.231108829478 36.542249262511, 137.230956029682 36.5425635740203, 137.23069389164 36.5430891319046, 137.230567985927 36.5432587067482, 137.230358137382 36.5435130633884, 137.229429356423 36.5444415383336, 137.229282475691 36.5446450252943, 137.229209097856 36.5448145351995, 137.229177770271 36.545051863579, 137.228885059623 36.5468402057824, 137.228722670293 36.5473614901418, 137.228449986232 36.5479040256898, 137.228156207279 36.548327933701, 137.227704914497 36.5488196942171, 137.226886204148 36.5495998309572, 137.226172515545 36.5504052877906, 137.225868217231 36.5508546147298, 137.225228307761 36.5520329447853, 137.225049955934 36.5523465995092, 137.224850516739 36.5525501103575, 137.224472487427 36.5527367464074, 137.223978886517 36.552914954411, 137.223296245581 36.5531187096906)) ^^http://www.opengis.net/ont/geosparql#wktLiteral