メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((127.817201770877 26.3470949328133, 127.818404152261 26.347587892818, 127.818825341609 26.3477605449765, 127.818891887495 26.3477876541737, 127.818755545126 26.3482272680029, 127.818400842332 26.3493710239142, 127.818203894962 26.3500060442897, 127.818027732111 26.3506567789563, 127.817679626291 26.3519426212516, 127.817625352543 26.351925286497, 127.817407772403 26.3518558111344, 127.817106258775 26.3517789403357, 127.817060867944 26.3517673709362, 127.816803215983 26.3517143792565, 127.816798596058 26.3517139995036, 127.816496107953 26.3516882928422, 127.81610707756 26.3516803909091, 127.816099893332 26.3516802442554, 127.815875498649 26.3516807384147, 127.815874204521 26.3516727381957, 127.815843745042 26.3513581039542, 127.815394404971 26.3512284182114, 127.815595699204 26.3508625695472, 127.815813678458 26.350473905943, 127.816044490916 26.3500623672086, 127.816131574201 26.349789258661, 127.816170560396 26.3496753858557, 127.816244200517 26.3494602763046, 127.815753331341 26.3493117809998, 127.815676743622 26.3490816982341, 127.815682527666 26.3490354597885, 127.815739116217 26.3487953172054, 127.81583763786 26.3483745826622, 127.815923922411 26.3481752403434, 127.816067338719 26.3479366703503, 127.816145822508 26.3477693627868, 127.816151370868 26.3476289077646, 127.816135371731 26.3475524615761, 127.816094633144 26.3474520949399, 127.815874509653 26.3470543105446, 127.815995653374 26.3466059892379, 127.816256215717 26.3467116201225, 127.817187626579 26.3470891797537, 127.817201770877 26.3470949328133)) ^^http://www.opengis.net/ont/geosparql#wktLiteral