メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.817012785656 38.7203134076782, 139.817096198633 38.7205073958042, 139.817468173775 38.7213308361006, 139.817826859111 38.722116153893, 139.818176768183 38.7229890879753, 139.817777328299 38.7230910509172, 139.817662571582 38.7231312973529, 139.81770016005 38.723236912216, 139.817743323651 38.7232913387602, 139.817850128741 38.7233879826241, 139.818117808131 38.7236395918032, 139.818205192106 38.7237754796462, 139.818267497306 38.723861461768, 139.818433722315 38.7239684732597, 139.818504067806 38.724013141962, 139.818649388037 38.7241054733112, 139.818741371834 38.724163842468, 139.818893799473 38.7242555315499, 139.818975614195 38.7242832667413, 139.819012977403 38.7243031565013, 139.819029895496 38.7243266688739, 139.819050147076 38.724394128181, 139.81906139033 38.7244313862952, 139.819069936438 38.7244879049333, 139.819079943834 38.7245046018135, 139.819120377103 38.7245233911646, 139.819238564199 38.7247050108569, 139.819365196303 38.7250459034239, 139.819160279971 38.7251401255131, 139.818866399692 38.7252928366827, 139.819248934008 38.7256383402568, 139.819140063992 38.7256813138703, 139.818897069755 38.7256914530558, 139.818802931403 38.7257028832828, 139.818716476444 38.7257236697667, 139.818621857706 38.7257626846544, 139.818503920912 38.7257923480695, 139.818342737839 38.7258369779907, 139.818193057785 38.7258940952689, 139.8181300558 38.7259209971509, 139.818031918054 38.725935628874, 139.81797711829 38.7259351534004, 139.817951236136 38.7258275295609, 139.817917579917 38.7257105467373, 139.817805936879 38.725574589668, 139.817617389402 38.7253367573358, 139.816084533028 38.7261570240913, 139.815909040378 38.7262538890811, 139.815892465953 38.7261363514615, 139.81588174005 38.7260626404194, 139.815828677601 38.7259394361897, 139.815786684912 38.7258594012481, 139.815266378015 38.7261394923551, 139.815160486867 38.7256865898854, 139.815103820649 38.7255388621092, 139.814971254438 38.7252186049028, 139.814827011333 38.7248982458701, 139.814766743272 38.7247258532696, 139.814707161569 38.724346548606, 139.814645652269 38.7238750298062, 139.814577837193 38.7234110566234, 139.814523782745 38.7230792358538, 139.814469514656 38.7226231225142, 139.81442332039 38.722288273802, 139.81437860233 38.7219887689622, 139.81436154329 38.7218105588345, 139.814322945192 38.7214469196306, 139.814295914354 38.7211672751884, 139.814241935434 38.7209950774351, 139.814212152217 38.7208843213767, 139.814178114719 38.7208011172759, 139.814140182912 38.7207391333753, 139.813981773429 38.7205570170591, 139.813869398108 38.7204420224963, 139.814011563247 38.7203885047077, 139.814896226393 38.7201396033854, 139.815478158631 38.7199901122532, 139.815792601006 38.7199069840935, 139.816696941558 38.7196571135144, 139.817012785656 38.7203134076782)) ^^http://www.opengis.net/ont/geosparql#wktLiteral