メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.047783889735 35.7984741060413, 140.047991693183 35.7986089315075, 140.048268427507 35.7986647696069, 140.048227401172 35.7988338371399, 140.048172514862 35.7989916630873, 140.048145348013 35.7991719721684, 140.048242397685 35.7992619293907, 140.048311727788 35.7993294034198, 140.048353737786 35.7995208553426, 140.048381795796 35.7996672669969, 140.048284899146 35.7996336410833, 140.048146637818 35.7996451540178, 140.047953151673 35.7996905640723, 140.04780115298 35.7997358999611, 140.04763526361 35.7997587277955, 140.04746931291 35.7997590229295, 140.047344911089 35.7997817766057, 140.047192973062 35.7998496442208, 140.046987259303 35.7999524253075, 140.046666142816 35.8001050193476, 140.046496991959 35.7998968717215, 140.046321218159 35.7996596558608, 140.046151765891 35.7994671423217, 140.046007832832 35.7993303510091, 140.045813933928 35.7991901789745, 140.045575095324 35.7990830938264, 140.045602463948 35.7989995860748, 140.045420937052 35.7989357213357, 140.045231463024 35.7988654448408, 140.045160360889 35.7988206275176, 140.04511291468 35.7987661572975, 140.045053440241 35.7986507114831, 140.044990032541 35.7985256429903, 140.045198892144 35.7984453223073, 140.045239245281 35.7984335275585, 140.045522476365 35.7983445741595, 140.045681525782 35.7983426225853, 140.045930445119 35.7983421858991, 140.046055144665 35.7983513143614, 140.046173275759 35.7983435547947, 140.046269537846 35.7983433864881, 140.047603806206 35.7983617634865, 140.047783889735 35.7984741060413)) ^^http://www.opengis.net/ont/geosparql#wktLiteral