メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.791118590641 33.8657841335755, 130.791249920653 33.8660165257071, 130.791451788329 33.8663580080056, 130.791593147642 33.8665639304205, 130.791731120378 33.8667649168372, 130.791990493152 33.8671427714944, 130.792087846998 33.8672845907455, 130.792329941805 33.8676586106674, 130.791472782652 33.8677334515663, 130.790443829527 33.8678243359107, 130.790275118892 33.86783933542, 130.789787506253 33.8678837978983, 130.789216042882 33.8679364264147, 130.788751463816 33.8679797998137, 130.788150340394 33.868057377487, 130.788130306335 33.8675877922209, 130.788124291347 33.8672541084511, 130.788114055002 33.8671761142943, 130.788092590591 33.867012514514, 130.788057062648 33.8668667139874, 130.787984335261 33.866671189533, 130.787837341718 33.8662633711198, 130.788554472035 33.8660747677906, 130.788902694544 33.8659840037872, 130.789498560877 33.8658398451153, 130.790316335965 33.8656428791766, 130.790946456739 33.8654915171777, 130.791118590641 33.8657841335755)) ^^http://www.opengis.net/ont/geosparql#wktLiteral