メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((133.842901339588 34.3219606970129, 133.842849266348 34.3224940263495, 133.84281838249 34.322706540337, 133.842710781872 34.3234475232104, 133.842596636417 34.3242334631242, 133.842210513954 34.3241865116563, 133.840485616566 34.3239891993852, 133.840585637747 34.3232124578166, 133.840676994606 34.3225032143788, 133.840691355258 34.3223916071132, 133.840762833295 34.321788917768, 133.840931887452 34.320363286973, 133.842290314824 34.3204673868851, 133.842714207578 34.3205000046127, 133.842797798053 34.320507236333, 133.84304123763 34.320528104312, 133.842901339588 34.3219606970129)) ^^http://www.opengis.net/ont/geosparql#wktLiteral