メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.892344022381 35.1679090891876, 136.893477492889 35.1679736359642, 136.893482140184 35.1679685760531, 136.894905214274 35.1680724270918, 136.894912566579 35.1680729367432, 136.896290158565 35.1681602613495, 136.896308894847 35.1681614301475, 136.896783935166 35.1681885510967, 136.897501937003 35.1682382602595, 136.897391099825 35.1692506206668, 136.897307395699 35.170134941184, 136.897197422942 35.1710525092637, 136.897107133567 35.1719892060309, 136.896984218252 35.1729873789552, 136.895790767763 35.1728718173354, 136.895783368278 35.1728725047129, 136.894832780514 35.1727614928486, 136.894531913645 35.1727268699842, 136.894117909999 35.1726819914109, 136.89316691361 35.1725788527649, 136.892927336268 35.1725614077837, 136.892921079664 35.1725344919758, 136.892762418788 35.171851667906, 136.892780254967 35.1717758630786, 136.89271606807 35.1715613517047, 136.892596559633 35.1708860104324, 136.89252675756 35.1704086689457, 136.892492315811 35.1698921117934, 136.892490032158 35.169581048954, 136.892490670144 35.1694223170543, 136.892456190961 35.1694107600404, 136.892424332329 35.1691149818485, 136.892331298349 35.1686027253459, 136.892241442801 35.1682626602147, 136.89216173405 35.1679080404383, 136.892165547029 35.1678836821284, 136.89231909441 35.1678936092702, 136.892344022381 35.1679090891876)) ^^http://www.opengis.net/ont/geosparql#wktLiteral