メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.484535434132 34.6809411332031, 135.484905069314 34.6809962540872, 135.485416006491 34.6810678547405, 135.485805666578 34.6811321799197, 135.486293551227 34.6811886067783, 135.486108542656 34.6818514110248, 135.486202438125 34.6818544831857, 135.486104354353 34.6821848051648, 135.485879928434 34.6821885073186, 135.485648143252 34.6821827411919, 135.485453342082 34.6822216409854, 135.485152121022 34.6823799617992, 135.485152947251 34.6824392672786, 135.484827244318 34.6826272051876, 135.484532107441 34.6827731550231, 135.484536343677 34.6827499315397, 135.483807519268 34.6828699602779, 135.483690425225 34.6828955234385, 135.4831711708 34.6829737555731, 135.483164418255 34.6829421747286, 135.48300981283 34.6822186352799, 135.482897733655 34.6816565582361, 135.482677394425 34.6807004644373, 135.483099190946 34.6807173241276, 135.483208224061 34.6807399005115, 135.483860041109 34.6808404156249, 135.484153819496 34.680884225582, 135.484347626164 34.6809131271889, 135.484535434132 34.6809411332031)) ^^http://www.opengis.net/ont/geosparql#wktLiteral