メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.070892195339 37.8974763575075, 139.070762725321 37.8973730854973, 139.070635815531 37.8973140091532, 139.070508172051 37.8976785617674, 139.070536896271 37.8978787611781, 139.070536215043 37.898147947727, 139.070562630467 37.8984230575165, 139.070653442012 37.8989105807217, 139.070667251278 37.8990715730273, 139.070676335705 37.8992763730276, 139.070668527255 37.8993987530559, 139.07062673278 37.8995142611747, 139.070539810967 37.8996358992904, 139.070462607035 37.899715959773, 139.070365309773 37.8997879526369, 139.070227861806 37.899866193495, 139.0700551736 37.8999306662825, 139.069847075054 37.8999595523067, 139.069618502142 37.8999367279946, 139.069538421628 37.900162514595, 139.068682296669 37.8999353507878, 139.067794496652 37.8997010143014, 139.066874000789 37.8994654219335, 139.067428185889 37.8980838898267, 139.067725712522 37.8973217861131, 139.067810133681 37.8971056929097, 139.067864541951 37.897116973684, 139.067921455898 37.8969511341112, 139.067974980654 37.8967953069142, 139.068280878496 37.8968363439963, 139.068628021902 37.8968228375482, 139.069039367521 37.8967776214973, 139.069584666062 37.8967317557753, 139.0700161976 37.8967296607507, 139.070433394258 37.8967983089512, 139.071016347399 37.8970624050785, 139.070949514485 37.8972717967037, 139.070892195339 37.8974763575075)) ^^http://www.opengis.net/ont/geosparql#wktLiteral