メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.695325264354 35.3424009409583, 136.695420140521 35.3426784273138, 136.695287832479 35.3427887548084, 136.695195512075 35.3428431120428, 136.694768928705 35.3429965837621, 136.694699531436 35.3429882125745, 136.694634702517 35.3429702123109, 136.694588015873 35.3429360152997, 136.694518035635 35.3428722191262, 136.694358388072 35.3428722970927, 136.694370488724 35.3424962147484, 136.694114209201 35.3425159140589, 136.694098606137 35.3424124019772, 136.693892404201 35.3409513010197, 136.695080916601 35.3408222247282, 136.695325264354 35.3424009409583)) ^^http://www.opengis.net/ont/geosparql#wktLiteral