メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.853473778743 35.2113969906686, 136.853223371527 35.2112340136095, 136.853168282318 35.2112789427738, 136.853099809743 35.2112336935963, 136.852918278591 35.2113693545267, 136.85275649604 35.2112553396905, 136.85271513568 35.2113003042346, 136.852468488284 35.2111757168141, 136.852344363434 35.2113218779161, 136.852180004305 35.2112200394782, 136.852127879595 35.2112137066758, 136.854412940148 35.2090289186845, 136.854966123406 35.2084903956483, 136.855000847118 35.2084524560186, 136.855186181979 35.2085940636576, 136.855063048578 35.2087188215245, 136.855366272469 35.208930101415, 136.855187996346 35.2090973953397, 136.855359022883 35.209233825105, 136.8551965736 35.2093798911441, 136.855409358664 35.2095238236566, 136.855237787442 35.209681978893, 136.855691404803 35.2100248465066, 136.855525807438 35.2101744961551, 136.855835724928 35.2103875529206, 136.855108226907 35.2112553587614, 136.854926251426 35.2111144633891, 136.854747171305 35.21127175365, 136.854527936212 35.2111585088448, 136.854404245344 35.2111919937357, 136.854270841455 35.2113028508267, 136.854094004874 35.2111873195631, 136.853912296084 35.2113695327367, 136.853671822211 35.2112063703841, 136.853473778743 35.2113969906686)) ^^http://www.opengis.net/ont/geosparql#wktLiteral