メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.2644762709 36.1438491090777, 137.264532599093 36.1437865643536, 137.264580235908 36.1437684816027, 137.264642187806 36.1437684307622, 137.264697819908 36.1437812788305, 137.264740715516 36.1437889621742, 137.264832138787 36.1438397968643, 137.265139042423 36.1440598913954, 137.266182180801 36.1447883689158, 137.266518694821 36.1450753712236, 137.266327594011 36.1452177477642, 137.266258110731 36.1451516427119, 137.266172871809 36.145228526418, 137.266151348046 36.1452844508402, 137.266052548132 36.1454415543779, 137.266049380887 36.1454760147985, 137.266069180496 36.1456005048989, 137.266088517679 36.1456746065519, 137.266163782115 36.1459173886396, 137.265968540257 36.1458879693795, 137.265829067006 36.1458932875273, 137.26571525958 36.145914830709, 137.265607474538 36.1459464559263, 137.26545527398 36.1460291591568, 137.265307995063 36.1458878663728, 137.26528637864 36.1459047922659, 137.26508577354 36.1457541158701, 137.265056914322 36.1457502407231, 137.265028055544 36.1457554576907, 137.264985002691 36.145787582369, 137.264627923704 36.145456056834, 137.264304129555 36.1451656339028, 137.264030258554 36.1449637905416, 137.264045843595 36.1448446663576, 137.264048821062 36.1447363244591, 137.264032055137 36.144667404437, 137.264024062815 36.1446281042177, 137.263969932784 36.1445392332285, 137.263915865897 36.1444935354059, 137.263885838119 36.1444665484316, 137.263100987745 36.1440834532939, 137.263180833946 36.1439951891869, 137.263305970417 36.143896087387, 137.26341569136 36.143826826821, 137.263511593171 36.1437878370466, 137.26361282277 36.1437583477994, 137.263661828946 36.1437315074322, 137.263699645802 36.1437051069563, 137.26396272927 36.1435129393521, 137.264006476235 36.1435846890615, 137.2644762709 36.1438491090777)) ^^http://www.opengis.net/ont/geosparql#wktLiteral