メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.813841024987 34.729676201388, 135.810307499649 34.7297876505333, 135.810313625838 34.7295152349394, 135.810303017947 34.7293428042289, 135.810264813387 34.7292247023981, 135.810131639916 34.7291075799408, 135.809926671425 34.7290316162294, 135.80953367696 34.7289964905141, 135.809632999003 34.7288009896413, 135.809653094066 34.7286595963193, 135.809667825513 34.7279854575582, 135.809697899537 34.7277980194891, 135.809784051541 34.7275970050542, 135.809942694732 34.7273852570321, 135.810163941126 34.7271871301998, 135.810527256474 34.726823431548, 135.810656085665 34.7266850252693, 135.810781734413 34.7265004115025, 135.811271841942 34.7256250178797, 135.81252498639 34.7256962620269, 135.813758608846 34.7256966109576, 135.813787595011 34.7261219140669, 135.813831924205 34.7267137396889, 135.813822947574 34.727206597793, 135.813856843125 34.7275447160547, 135.813848620268 34.7277020458166, 135.813848151666 34.7286032734414, 135.813836806062 34.7287553860654, 135.813852239798 34.7288906363944, 135.813864979374 34.7295318556908, 135.813841024987 34.729676201388)) ^^http://www.opengis.net/ont/geosparql#wktLiteral