メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.670689015046 35.0137322760633, 136.671247012512 35.0140832942486, 136.672235410681 35.0147408140911, 136.672725035863 35.0150466379859, 136.672834783255 35.0151151882315, 136.672454594504 35.0154508211874, 136.672397224659 35.0155009984377, 136.671554085901 35.0162389152178, 136.670975864722 35.0167768372965, 136.670456686658 35.0172076670226, 136.670147197709 35.0175029003459, 136.67001998519 35.0176125477659, 136.669689332978 35.0172614697226, 136.669456454874 35.0170478860266, 136.66937602713 35.0169740304279, 136.6691866238 35.0167903484193, 136.669091922694 35.016698401849, 136.668581594631 35.016289153108, 136.668554302501 35.0163120497584, 136.668239558401 35.0165512495742, 136.668193106499 35.0165865756931, 136.667741491623 35.0162229176001, 136.667113056958 35.0167262351806, 136.666595750024 35.0163051152819, 136.666187502523 35.015972834744, 136.667155823187 35.0151852578488, 136.668652237174 35.0139344062666, 136.669694410068 35.0130819613577, 136.669957721264 35.0132447421514, 136.670689015046 35.0137322760633)) ^^http://www.opengis.net/ont/geosparql#wktLiteral