メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.701821678458 36.0421156879232, 139.702412999031 36.0422731906959, 139.702523757346 36.042302200166, 139.703050106528 36.0424150487157, 139.70307448007 36.0424216709376, 139.703498270493 36.0424757961741, 139.703671910305 36.0424912071787, 139.703853220073 36.0424887714387, 139.703986983089 36.0424869402554, 139.703831440836 36.0426197935312, 139.703341917719 36.0430715905516, 139.702718799236 36.0436100297802, 139.702043880093 36.0442193340205, 139.701945522716 36.0443060863547, 139.701444028546 36.0447483605671, 139.701297487704 36.0448190792178, 139.701170026582 36.0448737738271, 139.700951791197 36.0449643931828, 139.700527980972 36.0450712313714, 139.700421813084 36.0450820860764, 139.700251857899 36.0450762245718, 139.700023738699 36.0450426154868, 139.699207858412 36.0448196399406, 139.699045346564 36.0447451672725, 139.698711194876 36.0445788609949, 139.698365939471 36.0443721017464, 139.697948626586 36.0441000312012, 139.698280531014 36.0437867190432, 139.698799336572 36.043387902251, 139.699591383112 36.0427819414371, 139.699767467859 36.0426508814139, 139.700609205678 36.0420161183295, 139.700995931317 36.0417342242671, 139.701227432897 36.041886375979, 139.701518926323 36.0420229016038, 139.701766823242 36.042092518345, 139.701821678458 36.0421156879232)) ^^http://www.opengis.net/ont/geosparql#wktLiteral