メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.403964307339 37.5166788990454, 140.40394827642 37.5166917900011, 140.403524858489 37.516860255191, 140.403084556667 37.5170341528664, 140.402848612007 37.517119064323, 140.402361122534 37.5173057176266, 140.40161136944 37.5175688156791, 140.401139221051 37.5177051258557, 140.400808509511 37.5177695122844, 140.400508932695 37.5177794019735, 140.400083093338 37.5177814492031, 140.399762101864 37.5177411739243, 140.399364050691 37.5177073247298, 140.39932204147 37.5177035832135, 140.399321375041 37.5171542071887, 140.399326695291 37.5171271491774, 140.399362999133 37.5160969257033, 140.399370532825 37.5158837276022, 140.399435924824 37.5158828496546, 140.39958296431 37.5158218847498, 140.399730838467 37.515719098204, 140.399842952497 37.5156328162803, 140.399904183461 37.5155957741815, 140.400115686792 37.5155573071192, 140.400662061286 37.5154910420054, 140.4007493411 37.5154804849371, 140.400773315442 37.5154776933738, 140.401078195982 37.5154284975307, 140.401113986809 37.5154226934623, 140.401990233847 37.5153166764103, 140.402083075598 37.5153053886957, 140.402170873691 37.5152934205882, 140.402258983949 37.5152814491076, 140.403000703135 37.515074984593, 140.403025000379 37.5150973942962, 140.404479628762 37.5146337640883, 140.404915840302 37.5152745173763, 140.405438227538 37.5161174521037, 140.403964307339 37.5166788990454)) ^^http://www.opengis.net/ont/geosparql#wktLiteral