メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.557853170016 35.6155571838191, 139.557970856879 35.6155582904717, 139.55906814022 35.6155664323595, 139.559498940633 35.6155687238974, 139.559944747549 35.6155872403491, 139.560685034438 35.615677064258, 139.5608337882 35.6157020366973, 139.561261476819 35.6158301108075, 139.561320037456 35.6158468216574, 139.561325929208 35.6158578198647, 139.561611808215 35.6159668856784, 139.561844168916 35.6160095028702, 139.561959733618 35.6160881631913, 139.562154376034 35.6161474564278, 139.562280217021 35.6162034300971, 139.562219101694 35.6162713877557, 139.561791496158 35.6165007828904, 139.561516486864 35.6166407312123, 139.561421609607 35.6166714360573, 139.561267475918 35.6167122914672, 139.560928585804 35.616802138372, 139.560697035266 35.6168563349243, 139.560470329646 35.6169093961228, 139.560203836924 35.6169854576487, 139.560046712313 35.6170303185919, 139.560038717123 35.6170355115337, 139.559963270716 35.6170578081827, 139.559869575391 35.6171454104145, 139.559869862728 35.617149459784, 139.559598087716 35.6174000340849, 139.55940716055 35.6172573033274, 139.558340678052 35.617774786286, 139.557566610512 35.6172593812141, 139.557522650729 35.6172284417808, 139.557028235521 35.6168930738509, 139.556636594282 35.6166321175773, 139.556610249617 35.6164649254752, 139.556531607431 35.6160432030176, 139.55639840697 35.6155516458072, 139.557386759598 35.6155454406524, 139.557715801341 35.6155537257916, 139.557853170016 35.6155571838191)) ^^http://www.opengis.net/ont/geosparql#wktLiteral