メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.633910296716 38.0129036774281, 140.633728519492 38.0129450411252, 140.63333366789 38.0128645484604, 140.632745425429 38.0127448706437, 140.632740143523 38.0127160007307, 140.632722790551 38.0126926018859, 140.632690372265 38.0126797353461, 140.632461021523 38.0126295084294, 140.632418490189 38.0126053620371, 140.632377934607 38.0125667182525, 140.632319222952 38.0125056598666, 140.632246232041 38.0124604851968, 140.632154837168 38.0124427317321, 140.632004519718 38.0124327613344, 140.631900959297 38.0124470842309, 140.631776992864 38.0124724950302, 140.631658861652 38.012519173064, 140.631563825629 38.0124990198409, 140.631293247517 38.0124535061285, 140.630823252104 38.0124001871734, 140.630728575657 38.0123790481767, 140.630671453916 38.012354876035, 140.630418891383 38.0121407349529, 140.630809817925 38.0120691865585, 140.631295940451 38.012007513876, 140.631738155377 38.0119288702948, 140.631917988897 38.0118818751369, 140.632109178964 38.0118140634054, 140.632206668118 38.0117669271755, 140.632341783587 38.0116249677021, 140.632473130352 38.0115274896041, 140.632518057457 38.0115127834286, 140.63255895073 38.0115089112328, 140.632997419743 38.011587510569, 140.633145211016 38.0116011353536, 140.633341579495 38.0116732679348, 140.633472461265 38.0117053062177, 140.633558869284 38.0117571198437, 140.63370805406 38.011798762935, 140.633916591741 38.0118375491999, 140.633829079127 38.0121107985275, 140.6337853007 38.0125460211707, 140.633795633497 38.0126400807803, 140.63381671034 38.0127178279062, 140.633842142391 38.0127888248791, 140.633910296716 38.0129036774281)) ^^http://www.opengis.net/ont/geosparql#wktLiteral