メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.00427242979 35.090790485662, 137.004431888436 35.0910653577334, 137.004674222895 35.0914831633391, 137.00491283961 35.0919305423346, 137.005141939093 35.0923600188173, 137.005186055104 35.0924426867645, 137.005298864351 35.0926355908029, 137.005448546383 35.0928916447434, 137.005343889303 35.0929372824463, 137.005217082155 35.0930649344344, 137.005009109499 35.0933237515216, 137.004653010247 35.0936681480778, 137.004273385503 35.0940886427403, 137.004087040649 35.0942945277779, 137.003659744494 35.0945059338558, 137.00364770409 35.0945119744672, 137.003456734065 35.094613200286, 137.003291013081 35.094728051824, 137.003187452004 35.0948186903574, 137.003139697011 35.0948113720552, 137.002910138672 35.0951422015037, 137.002879752732 35.0951252800969, 137.002570658262 35.094953144137, 137.001790229916 35.0945969310109, 137.000728717422 35.0941125054579, 137.000563667157 35.0940371348708, 137.000398167798 35.0939616236964, 136.999690213038 35.0936385239145, 136.999218234738 35.0933234929833, 136.99919198305 35.0933442323524, 136.999431673496 35.0930661001374, 136.999778407988 35.0926281091871, 136.999880914554 35.0925133159406, 137.000078423773 35.0923249880463, 137.000322731072 35.0921022159245, 137.000551104389 35.0919246353744, 137.000816624978 35.0917452736263, 137.001070250792 35.0916266723885, 137.001465834917 35.0914688966017, 137.001599653967 35.091424710956, 137.002683686589 35.0910201118595, 137.003003082272 35.0909003286215, 137.004055649788 35.0904720830367, 137.004081600606 35.0904615539081, 137.00427242979 35.090790485662)) ^^http://www.opengis.net/ont/geosparql#wktLiteral