メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.626560110536 36.5884892919778, 136.626963154275 36.5888294791787, 136.627178674386 36.5890113590701, 136.627381135328 36.5891822319953, 136.627688403082 36.5894415839948, 136.62757691557 36.5902407477447, 136.627317048321 36.5902317944006, 136.62708566082 36.5902773595541, 136.626902044574 36.5904207552093, 136.626611277815 36.5906478754816, 136.626504720156 36.5907405373819, 136.626444490627 36.5911226763998, 136.626287940449 36.592115915114, 136.626252811642 36.5923387305996, 136.626036609116 36.592583220687, 136.626032514733 36.5925879207955, 136.625616472564 36.5923062452324, 136.624616921057 36.5916130114913, 136.624960887606 36.5912899642704, 136.624576723731 36.5910707416457, 136.624727900069 36.5908722480311, 136.624807584137 36.5907276817312, 136.624913141114 36.5897642380139, 136.625017412029 36.5892386406363, 136.625006941618 36.5891253802163, 136.624918119674 36.5889800499813, 136.624810496789 36.5888764857424, 136.62517331105 36.5886279450525, 136.624799572615 36.5882684858097, 136.625138246101 36.5880254663388, 136.624842864556 36.587698044489, 136.625312553124 36.5873420898097, 136.626504934736 36.5884385597195, 136.626560110536 36.5884892919778)) ^^http://www.opengis.net/ont/geosparql#wktLiteral