メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.786925978781 34.0686641154212, 131.787661688872 34.0693895147678, 131.787667460279 34.0693953092504, 131.787309211342 34.0694836582841, 131.786999457498 34.0695724395327, 131.786469500412 34.0697112536333, 131.786182502047 34.0697836200953, 131.785915392837 34.0698466077247, 131.785739312498 34.0698719825523, 131.78560018643 34.0698857788667, 131.785231128605 34.0699012568023, 131.784926052698 34.0698896010938, 131.784891366612 34.0698856883157, 131.784665066083 34.0698603299383, 131.784455192501 34.0698243165305, 131.784191496692 34.0697668612922, 131.784162330332 34.0697591633997, 131.783804511824 34.0696652093396, 131.78325169177 34.0695217582469, 131.783132646387 34.069483630848, 131.782751809203 34.0693611439653, 131.783064247903 34.0691479873955, 131.783268143921 34.068979571669, 131.783512868756 34.0687662022972, 131.784043346353 34.0682494283888, 131.784356334279 34.0679122979287, 131.784533241494 34.0677212555763, 131.784560477384 34.0676875297849, 131.78459795186 34.0676449603629, 131.784714007788 34.0675000776148, 131.784968709468 34.0672492625441, 131.785210700349 34.0674635861748, 131.785292701796 34.0674756749918, 131.785441610857 34.067487408294, 131.7856990056 34.067465667913, 131.785965976305 34.0677061297283, 131.786063171935 34.0677936349214, 131.786625932048 34.0683614268003, 131.786925978781 34.0686641154212)) ^^http://www.opengis.net/ont/geosparql#wktLiteral