メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.330698549193 34.789551891393, 135.331555537273 34.7897637420068, 135.331639300716 34.789793618729, 135.331674588028 34.7898316403358, 135.331687776534 34.7898705473724, 135.331684975229 34.789921276469, 135.331664639392 34.7899691918762, 135.331611185112 34.790052873407, 135.331349996578 34.7904095370083, 135.331297616121 34.7904902519546, 135.331283272659 34.7905467097621, 135.331292342691 34.7906969218904, 135.331297032291 34.7907177292467, 135.331309386245 34.7907724192978, 135.331322324834 34.790840061872, 135.331477177399 34.7914975474269, 135.331478224327 34.7915843025839, 135.331414428645 34.7919924472064, 135.331176970713 34.7919743945975, 135.330757571706 34.7919545949817, 135.330692873223 34.7919483647814, 135.330643767392 34.7919043994394, 135.330572802706 34.7918315986238, 135.330031025809 34.7922826763348, 135.329110756081 34.7923045812857, 135.32816551499 34.7921524520292, 135.327627635788 34.7916934539585, 135.327816099412 34.790888784312, 135.32803725438 34.7906802074466, 135.328063802169 34.7906518202496, 135.329146796925 34.7894910840186, 135.329469661849 34.7892508252108, 135.329579459725 34.789280631635, 135.330709414152 34.7893696830859, 135.330698549193 34.789551891393)) ^^http://www.opengis.net/ont/geosparql#wktLiteral