メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((132.567922185893 34.2494120735305, 132.568251782894 34.2495704547904, 132.568730787916 34.249994724465, 132.569046028688 34.2505560301416, 132.569406885619 34.2514672390062, 132.569289950077 34.2515270697563, 132.568707227011 34.2518818553903, 132.56810845793 34.2522879664417, 132.567645612841 34.2518394134784, 132.56747552876 34.2516750147844, 132.567347935315 34.2515456940331, 132.566994658731 34.2511980626549, 132.566337001846 34.2505189777218, 132.56589548492 34.2501013380667, 132.565583129057 34.2497954063106, 132.566194546257 34.2493570079099, 132.56673010319 34.2489666075314, 132.566920792285 34.2488275120625, 132.567292198932 34.2490653489704, 132.567922185893 34.2494120735305)) ^^http://www.opengis.net/ont/geosparql#wktLiteral