メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.619330031685 35.4644173405124, 139.619721896649 35.4636405797193, 139.61963928616 35.4635420590676, 139.619588873985 35.4634500356509, 139.619451975267 35.4632677611434, 139.619719272754 35.4632700208631, 139.619947988518 35.463551397574, 139.620177790605 35.4638215416701, 139.620373184229 35.4640426137958, 139.620554937814 35.4642713723398, 139.620742181554 35.4645241898118, 139.621282626687 35.4650959161728, 139.621505777717 35.465369638481, 139.621631028095 35.4655070669537, 139.621763655905 35.4656293692454, 139.621970392617 35.4658440823206, 139.622151223757 35.4660158636528, 139.622544707442 35.4664373296138, 139.622780411621 35.4667105728524, 139.623007822578 35.4669535573563, 139.623178761828 35.4671575007184, 139.623535784268 35.4675850267771, 139.623254403663 35.4677249340451, 139.623032719432 35.4676380484055, 139.622512860623 35.4677030107774, 139.622510620978 35.4677033233629, 139.622329403197 35.4675881601361, 139.622194153746 35.467538495991, 139.621897980791 35.4674564101703, 139.621397224968 35.4672898166665, 139.620968630345 35.4671454555504, 139.62088243791 35.4671064698879, 139.620781547176 35.4670100659711, 139.620735369177 35.4669430162298, 139.620681358482 35.466727049978, 139.620668747169 35.466520625144, 139.620669953451 35.4664542557382, 139.620594688148 35.4663844442788, 139.620264365827 35.4662695449963, 139.619725070264 35.4660808689529, 139.619419116895 35.4659631935627, 139.619206315477 35.4658888107285, 139.618796746802 35.4657392272194, 139.618648569778 35.4657379474053, 139.618912744033 35.4652275777126, 139.619201202622 35.464662462025, 139.619330031685 35.4644173405124)) ^^http://www.opengis.net/ont/geosparql#wktLiteral