メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.951810966929 35.1275031840373, 136.951735959589 35.1276017887627, 136.951700691526 35.1276481369471, 136.95138564284 35.1284887428829, 136.951436757184 35.1285122849625, 136.951847070944 35.128501039397, 136.952293110749 35.1284888693305, 136.952603501551 35.1284750497374, 136.952619582617 35.1286113485218, 136.952678268835 35.1291089266493, 136.952827858394 35.1296582858684, 136.952982350671 35.1301442715191, 136.952544477467 35.1302268119979, 136.952525699453 35.130228328444, 136.952509064923 35.1302296368315, 136.952326408216 35.1302060046503, 136.952074143019 35.1301172473893, 136.951936148828 35.130043903251, 136.951644416622 35.1299114832601, 136.951352472823 35.1297864566016, 136.951335681418 35.129782342473, 136.950707352533 35.1296123501763, 136.950680448941 35.1296153302296, 136.949747257079 35.1293785221861, 136.950123387817 35.1287760122042, 136.950208140612 35.128607075554, 136.950386736194 35.1282511193947, 136.950563810534 35.127887893377, 136.95104116234 35.1274188565045, 136.951301655886 35.1271628956402, 136.951810966929 35.1275031840373)) ^^http://www.opengis.net/ont/geosparql#wktLiteral