メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.977102711409 33.7656407126225, 130.977482342101 33.765696650164, 130.977764411276 33.7657945510702, 130.977838774215 33.7663033036333, 130.977895628382 33.7667316075815, 130.977619537541 33.7667059120649, 130.977339054059 33.7667570697422, 130.977162546287 33.7668131761317, 130.976859128484 33.7669125818735, 130.976740825055 33.766835705001, 130.976604982861 33.76678805655, 130.976521724887 33.7667441534554, 130.976385895702 33.7666489579321, 130.976285109718 33.7666342849858, 130.975877530994 33.7666597713023, 130.97567573959 33.7666752951286, 130.975614396317 33.7663489210371, 130.97558003519 33.7661970383199, 130.975545682817 33.7660164157742, 130.97539347046 33.7654867930095, 130.976002995846 33.765330962143, 130.976423494322 33.7654722166684, 130.976809115128 33.7655711274892, 130.977102711409 33.7656407126225)) ^^http://www.opengis.net/ont/geosparql#wktLiteral