メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.717601450975 35.1454903250353, 137.716378001174 35.1454226283862, 137.714403807317 35.1454550722067, 137.714060984494 35.1455388743978, 137.713804182702 35.1456458101579, 137.713491531217 35.1459644823408, 137.713336688092 35.146341247722, 137.713238915445 35.1466942347932, 137.713184830339 35.1469648392594, 137.71314530942 35.1474184826667, 137.713170966805 35.1481870536521, 137.713072279283 35.148506521996, 137.712370497009 35.1520547224834, 137.711859525793 35.1530697264152, 137.71157731079 35.153674115104, 137.711403512493 35.1542070284753, 137.711159016487 35.1550731603281, 137.710985214011 35.1555485358846, 137.710536605439 35.1560852164709, 137.709471914556 35.1536694642898, 137.708536519577 35.1502095091778, 137.708526006692 35.1498929961128, 137.7088255785 35.1473962246986, 137.710859449284 35.1444466002631, 137.712437823437 35.1425949159011, 137.712664263658 35.1411860095585, 137.712871705873 35.1374827039253, 137.713824029374 35.1382593768266, 137.714219859106 35.1386561350878, 137.715629089628 35.1399314608687, 137.716422419332 35.1407703796116, 137.716877477567 35.1413015149798, 137.717902841273 35.1425416438346, 137.71802568721 35.1429456827511, 137.718007344549 35.1440321550963, 137.717819032317 35.1449422076698, 137.717601450975 35.1454903250353)) ^^http://www.opengis.net/ont/geosparql#wktLiteral