メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.223390687313 35.365507388631, 137.222975594144 35.365219689275, 137.222627800119 35.3650161138704, 137.222136594245 35.3647659101219, 137.223585558624 35.3629058837822, 137.224012761082 35.3623724462303, 137.224200429454 35.3622082045881, 137.224569494262 35.3620053566786, 137.224906888074 35.3618680163294, 137.225109856711 35.3618201041035, 137.225407984074 35.3617773577488, 137.225720076565 35.3617397456931, 137.226070215008 35.3616918323029, 137.226263956634 35.3616709648929, 137.226446634833 35.361819187244, 137.226577609469 35.3619628577377, 137.226647049246 35.3620928941764, 137.226709786217 35.3622357518532, 137.226721141401 35.3628775080249, 137.2265967314 35.3629104560087, 137.225461509061 35.3631321950574, 137.224678867448 35.3632903094222, 137.22430131584 35.3634004849866, 137.223879683144 35.3636410327426, 137.223673908393 35.3638207054307, 137.223534045733 35.3640925304916, 137.223546663803 35.3642652720537, 137.223695186153 35.3644618946234, 137.223764486294 35.3646196097391, 137.223747921211 35.3647698293751, 137.223685558836 35.3650068299338, 137.223600658179 35.365198067146, 137.223390687313 35.365507388631)) ^^http://www.opengis.net/ont/geosparql#wktLiteral