メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.189268167176 36.1559278294949, 136.186935584634 36.1560891320949, 136.186876465954 36.1557015064429, 136.185470977339 36.1558026415758, 136.184174770074 36.1558978174741, 136.182367443246 36.1560328208987, 136.180770287073 36.1561813040277, 136.180836151526 36.1564250921677, 136.180495595458 36.1565348530715, 136.179295116578 36.1569036648981, 136.179241206089 36.1569175437352, 136.179218252518 36.156816344536, 136.17860613524 36.1554930240901, 136.177909352112 36.1556838625236, 136.178017016069 36.1542870385249, 136.178030072458 36.1537670011685, 136.17811199552 36.1535666878436, 136.178385480199 36.1533143426298, 136.178674512782 36.1532120750637, 136.179760568119 36.1529476222637, 136.180202067564 36.1529066999437, 136.18049451811 36.1528786673357, 136.180636499453 36.1528692526939, 136.181918430148 36.1527580593552, 136.182805424507 36.1525854765103, 136.183539185948 36.1524197007536, 136.184182099353 36.1522795092326, 136.184336790814 36.1522482070754, 136.184864796489 36.1521622702932, 136.185341753383 36.1521178011826, 136.185752076636 36.1521022163365, 136.18609701151 36.1520729135808, 136.186630882345 36.1520674650923, 136.187271269825 36.1520837104671, 136.187887484688 36.1520850650339, 136.18866982785 36.1520849708089, 136.189773131813 36.1521050811963, 136.189938556397 36.1536027842619, 136.190648351206 36.1535464294225, 136.192123345114 36.1534324562857, 136.192216960629 36.1542102324465, 136.192222387762 36.1542553413543, 136.192365846531 36.1556674822896, 136.190819609989 36.1557909640426, 136.189268167176 36.1559278294949)) ^^http://www.opengis.net/ont/geosparql#wktLiteral