メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.060628383141 34.6297663029755, 135.060678217665 34.6301649163929, 135.059413972027 34.6302648618204, 135.059372322711 34.62986619897, 135.059366653677 34.6298414416728, 135.058903480927 34.6298802611711, 135.058848555891 34.6295222444259, 135.058930347428 34.6295217572496, 135.059655604973 34.6295219424565, 135.059696154611 34.6295212778678, 135.060440724503 34.6295082437677, 135.060598815284 34.6295027925762, 135.060628383141 34.6297663029755)) ^^http://www.opengis.net/ont/geosparql#wktLiteral