メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.846616806733 35.7805649090621, 139.846652857312 35.7805713820861, 139.847052888365 35.7806399646136, 139.847359504024 35.7806998087421, 139.847594308679 35.7807610183938, 139.848062196206 35.7808970808568, 139.848478377405 35.7810040492388, 139.848058688717 35.7816114719402, 139.847527970944 35.7824137701027, 139.847194659223 35.7830129923144, 139.846955335824 35.7834921584338, 139.846604602479 35.7840817853386, 139.846511808514 35.7842939447213, 139.846414252792 35.7845423516534, 139.846382076846 35.784624268801, 139.846363906233 35.7845867029507, 139.845896870596 35.7844848553191, 139.844866175184 35.7842049921056, 139.844852369203 35.7842012442569, 139.843908458111 35.7839674846777, 139.84339907237 35.7838759664003, 139.842914645736 35.7837840710086, 139.842165839942 35.7836738399995, 139.842192333966 35.7835024616499, 139.842226007568 35.7835116825335, 139.842362243509 35.7827960777823, 139.842368754565 35.7827619076225, 139.842423363163 35.7824750774746, 139.842433168548 35.7824251336665, 139.842483027336 35.782194216327, 139.842522897829 35.7819687548474, 139.842554402868 35.781808483966, 139.842591877119 35.7816178799396, 139.842598509714 35.7815841667358, 139.842631224105 35.781454104774, 139.842678833503 35.7811184410848, 139.842766968995 35.7806771668506, 139.843553494889 35.7807366035266, 139.843833277939 35.7807648800505, 139.844176940313 35.7808000312262, 139.844307625413 35.7808133965478, 139.844716233693 35.7808550003176, 139.844813521273 35.7804451824511, 139.845204083842 35.7804697814038, 139.84543904525 35.7804971087752, 139.845581998468 35.7804783252595, 139.845888540411 35.7804374273857, 139.846093670262 35.7804710774032, 139.846616806733 35.7805649090621)) ^^http://www.opengis.net/ont/geosparql#wktLiteral