メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.837880222912 35.2059488105516, 136.837877982638 35.2063198000154, 136.837873091761 35.2063680277009, 136.837917678546 35.2069314014271, 136.837987061532 35.2074472369713, 136.838078036944 35.2082165168738, 136.837904895006 35.2082297088553, 136.836833288248 35.2083144714233, 136.836324661098 35.2082719567548, 136.835856533645 35.208229550644, 136.835975688397 35.2077850773077, 136.836058049194 35.2074631113296, 136.836072765777 35.2072503995943, 136.836084021529 35.2063110418316, 136.836104702689 35.2059434129982, 136.836096893282 35.2057683176853, 136.836099130396 35.2057402947179, 136.836094870319 35.2052971732736, 136.836091175619 35.2047027824908, 136.837783183868 35.205061060427, 136.837832866971 35.2050653509464, 136.837911273684 35.2050319007953, 136.837967612875 35.2050078277756, 136.837916642679 35.2054471369796, 136.837908286261 35.2055034537215, 136.837899578385 35.2055622340197, 136.837880222912 35.2059488105516)) ^^http://www.opengis.net/ont/geosparql#wktLiteral