メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.375958542312 34.7720219418601, 139.375868196086 34.7722475404356, 139.375651161684 34.7724546335236, 139.375001972631 34.7727194037947, 139.374587910592 34.772762357974, 139.374170455214 34.7730330663152, 139.373924349179 34.7730629875345, 139.373731257033 34.7731681855785, 139.373628983405 34.773295699726, 139.373047859925 34.7736049460725, 139.372662226734 34.7731447130579, 139.3723762502 34.7728220515733, 139.372123484774 34.7724673992753, 139.371837389432 34.7721671328568, 139.371688559549 34.7719859875029, 139.371994279241 34.7719796799746, 139.372242358048 34.7721092230481, 139.372625754685 34.7721553242975, 139.372853510198 34.7721561846555, 139.373108604723 34.7720977049459, 139.37331836234 34.7720114462472, 139.373928700626 34.7715796202397, 139.374851027438 34.770721881574, 139.375123104309 34.7703220196373, 139.375609963026 34.7701308719773, 139.37575626975 34.7697008173526, 139.375721195663 34.7695374309184, 139.376102901112 34.7688262611678, 139.376410983783 34.7684265341327, 139.377475968338 34.7677920095229, 139.378423549343 34.7688794519553, 139.378025481988 34.7692936388014, 139.37750159966 34.7696777734539, 139.377263799697 34.7703894877742, 139.376739177072 34.7709071525581, 139.376502958814 34.7713368730307, 139.376446856377 34.7717226159982, 139.375958542312 34.7720219418601)) ^^http://www.opengis.net/ont/geosparql#wktLiteral