メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.478778465459 34.7009345823715, 135.478932950986 34.7009476375528, 135.479377662178 34.700991370011, 135.479693013754 34.7010748349554, 135.47966890475 34.7012074191476, 135.479608470351 34.7012506869774, 135.47892813469 34.7017382479003, 135.478786783027 34.7018476543252, 135.478414672246 34.7021528507245, 135.477972630144 34.7025332471143, 135.477421953764 34.7031144603093, 135.477042727292 34.7029009865966, 135.476892457052 34.7028068133899, 135.476704516198 34.7026886738345, 135.476495017479 34.7025607216913, 135.476366484861 34.7024817130287, 135.47630145049 34.7024424167489, 135.476309944537 34.7024138589891, 135.476394926782 34.7021287061283, 135.476313297545 34.7019820059909, 135.476309429756 34.7018849381764, 135.476302581093 34.7017127818597, 135.476323411617 34.7016752621839, 135.476415242875 34.701460285952, 135.476511073824 34.7014843610917, 135.476659523501 34.7015217613201, 135.476891167746 34.7015788161371, 135.477009300295 34.7016096060955, 135.477143973846 34.701226066526, 135.477362785098 34.7006028656926, 135.477536125559 34.7006488228795, 135.477732081706 34.700698539351, 135.477981698677 34.700751865642, 135.478544652002 34.7008901994647, 135.478778465459 34.7009345823715)) ^^http://www.opengis.net/ont/geosparql#wktLiteral