メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.753917928876 40.3299203850705, 140.753567047279 40.3298240659067, 140.753354766763 40.3297742451875, 140.753216114035 40.3297675000249, 140.752683014457 40.3298532930974, 140.752323284486 40.3299027566068, 140.751271319308 40.3298589261573, 140.751102733311 40.3298531085479, 140.75088183164 40.3299237022965, 140.750434014946 40.330099081738, 140.750142446064 40.3301762041207, 140.749975877368 40.3301706330911, 140.749802854604 40.3301317045638, 140.74962686086 40.3300790874612, 140.749535877181 40.3300528117939, 140.749408037699 40.3300009331314, 140.748718019219 40.3297872374191, 140.748288447536 40.329678601808, 140.747282988115 40.3294856364444, 140.747709245941 40.3293940186887, 140.747860689445 40.3293495205355, 140.74799943953 40.3292767254816, 140.748246728346 40.3290416482855, 140.748350824154 40.3289622132714, 140.748454983021 40.3288330680376, 140.748489857866 40.3286707305491, 140.748515916235 40.3286210374751, 140.748615873413 40.3283858525669, 140.748659312835 40.3282997589926, 140.748711387092 40.3282434361541, 140.748843644557 40.3281623693097, 140.74893254226 40.3281176822856, 140.749131911533 40.3280780715754, 140.749331265403 40.3280583359364, 140.749415743476 40.3280700077025, 140.749552174657 40.3281181278943, 140.749716785306 40.328161343351, 140.750102754292 40.3281273509755, 140.750301846409 40.3281021267551, 140.750553180012 40.3280923492066, 140.750951885509 40.3280462259448, 140.751201111454 40.327988423166, 140.751478850857 40.3279007348306, 140.751920710205 40.3277470529264, 140.752132964517 40.3278035267496, 140.752683080621 40.3279695753734, 140.754309571586 40.3284958738866, 140.754474178681 40.3285456968297, 140.754361172347 40.3288438164225, 140.75423363169 40.3291423151625, 140.754163434005 40.3293357312816, 140.754043956044 40.3296123514387, 140.753917928876 40.3299203850705)) ^^http://www.opengis.net/ont/geosparql#wktLiteral