メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.007346091206 35.4348267344043, 137.008429077696 35.434057464288, 137.008434897964 35.4340628599181, 137.008672401277 35.434270506191, 137.008918717149 35.4344709451335, 137.008935955006 35.4344834330922, 137.008933509583 35.4344911064172, 137.008213615512 35.4365058275178, 137.008239730559 35.4365116019102, 137.008048380126 35.4371521758823, 137.007816548979 35.4379689685103, 137.007773228066 35.4379387688737, 137.00770410094 35.4378766317189, 137.007578344836 35.4377636772706, 137.007383487928 35.4375809791237, 137.007194965677 35.4373761058036, 137.007082179041 35.4372429564215, 137.006845689984 35.4369753040373, 137.006822736134 35.4369477368095, 137.006799403604 35.4369223523472, 137.005906414141 35.4358967493172, 137.005821618356 35.4357961040209, 137.005679252341 35.4356434427391, 137.005749980487 35.435433956697, 137.005765532444 35.4353958419859, 137.005908749849 35.4350447965583, 137.005911158992 35.4350394822998, 137.005943607867 35.4349681169495, 137.006090663614 35.4347942280076, 137.006158543287 35.4347161490183, 137.006276617954 35.4347049357196, 137.006346980971 35.4346830235353, 137.006632660507 35.4342059336583, 137.007291321384 35.4347780681889, 137.007346091206 35.4348267344043)) ^^http://www.opengis.net/ont/geosparql#wktLiteral