メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.554477235012 40.5244213458157, 141.554545119595 40.5244235958144, 141.554674388565 40.5243894358454, 141.55485294089 40.5243297090237, 141.554973295085 40.5242982432901, 141.555068347402 40.5242976480961, 141.555227878955 40.5243125499425, 141.555540546251 40.5243393328138, 141.555781768024 40.5243244182969, 141.555801533694 40.5244132987391, 141.55581153931 40.5245849116895, 141.555800938536 40.5247479306132, 141.555783032798 40.5248576636905, 141.55573984925 40.5250176140724, 141.555713216328 40.525091729141, 141.555580469306 40.5253297769332, 141.555391663718 40.5256281574781, 141.555294812741 40.525804591671, 141.55523748102 40.5259137611134, 141.555123572187 40.5262019275896, 141.555080175157 40.526307738709, 141.555054784199 40.5263501465979, 141.555012602661 40.5264205961926, 141.554967273575 40.5264839219368, 141.554878906961 40.5265837518166, 141.554679605756 40.5268195423676, 141.55421308576 40.5270291418207, 141.553974130048 40.5271188662386, 141.553850472918 40.5271866223974, 141.553748863705 40.5272597972867, 141.553519990635 40.5270603169519, 141.553468432919 40.5270243684465, 141.553163041699 40.526856043507, 141.553016571443 40.5270062596226, 141.552897591488 40.5269944446754, 141.552920272173 40.5268952371709, 141.552530665602 40.526710688814, 141.551837558752 40.5265336263157, 141.551739441233 40.5265928472319, 141.551655594901 40.5266156741512, 141.551553238444 40.5266191256059, 141.551446896526 40.5265946706166, 141.551325211063 40.5264977354214, 141.550979331288 40.5263017580034, 141.550652025586 40.5261307816106, 141.550148599525 40.525924243659, 141.550313333681 40.5257094669074, 141.550318181139 40.5256799907361, 141.550341114141 40.5256602528044, 141.55059152019 40.5257665558141, 141.550711314292 40.525673639186, 141.550923350419 40.5257958705537, 141.551124860456 40.5256534052021, 141.551180620265 40.5257030825953, 141.552344632245 40.5247290183383, 141.55218504478 40.5244632815053, 141.552953406285 40.5243341263257, 141.55305413981 40.5243172090765, 141.5537600989 40.524198535786, 141.55400398718 40.5242559372214, 141.554194414107 40.5243058967532, 141.554477235012 40.5244213458157)) ^^http://www.opengis.net/ont/geosparql#wktLiteral