メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.860158269314 35.1332784522502, 136.860145536085 35.133502592097, 136.8601329153 35.1337538468569, 136.860134367653 35.1339099890711, 136.860107319175 35.1342768496558, 136.860231456443 35.1344190060275, 136.860357398089 35.1346630047841, 136.860194558994 35.1347547127354, 136.860123117066 35.1346448743885, 136.859875621123 35.1347442807093, 136.859849777812 35.1347051740295, 136.859771568543 35.1345861637448, 136.859576665971 35.1345753159556, 136.859444871529 35.1342647523051, 136.859165512028 35.1342725085576, 136.858773091663 35.1342834332444, 136.858870189068 35.1338804051089, 136.858748785628 35.1338910898397, 136.858499093113 35.13387462123, 136.858483277228 35.1337037944932, 136.858367454904 35.1337123788392, 136.858351500457 35.1336521601371, 136.858292681505 35.1336636956107, 136.858261323271 35.1335410176163, 136.858243211314 35.1333990729934, 136.858222158451 35.1332671247111, 136.857915068262 35.1332930508527, 136.857775969314 35.133336579947, 136.857643705176 35.1332673001434, 136.857564801133 35.1332434391981, 136.857258687215 35.1332656321923, 136.857247263488 35.1331243968201, 136.85723590052 35.1329839350671, 136.857799731629 35.1328323058161, 136.85841550047 35.1330356175379, 136.859123674753 35.1328808193811, 136.859212966688 35.132889140246, 136.85935824791 35.132859358586, 136.860174421497 35.1328792370808, 136.860170519607 35.133062832843, 136.860158269314 35.1332784522502)) ^^http://www.opengis.net/ont/geosparql#wktLiteral