メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.888660905098 39.2628658008471, 141.888859601286 39.2628832107115, 141.888813809661 39.263016915635, 141.888760886771 39.2631157098953, 141.888616661281 39.2632594570869, 141.88876232513 39.2635554699047, 141.888506244064 39.2636232412629, 141.888426869227 39.2636487331404, 141.888311193075 39.2637283211067, 141.887738085488 39.2641466887034, 141.887304517699 39.2644832806906, 141.887099117743 39.2646410224244, 141.886700215756 39.2649473883477, 141.886589412892 39.2650021587293, 141.886473205357 39.2650527549936, 141.886379430706 39.2650839357714, 141.886506547607 39.2653145998709, 141.88642699573 39.2653403741346, 141.885935418051 39.2654796620869, 141.885762108921 39.2655318302163, 141.885399706975 39.2656462317689, 141.885339117919 39.2655780233361, 141.885300313792 39.2655440311993, 141.885148318053 39.265447513754, 141.884917100804 39.2654170205536, 141.884705541885 39.2652966210729, 141.884528794151 39.26516105681, 141.884475072536 39.2650980635699, 141.884452217147 39.265046755852, 141.88444968814 39.2649925890639, 141.884460865193 39.2649409035455, 141.88448560236 39.2648878280596, 141.884583119902 39.2648102379693, 141.884707759449 39.2647422547644, 141.884759193537 39.2646765518946, 141.884757975622 39.2645950681256, 141.884682584191 39.2644571104834, 141.884480192025 39.2642470398465, 141.884299436631 39.2640856130755, 141.884118166275 39.263883443635, 141.883989343396 39.2635075358881, 141.884066135425 39.2634666583917, 141.884238788425 39.2631769119225, 141.884264007446 39.2631198208701, 141.884323261428 39.2628747317499, 141.884355810049 39.2625931472643, 141.884368576407 39.262393306573, 141.88430177121 39.262133029009, 141.884015860242 39.2615975911185, 141.883957713896 39.2614258372267, 141.883764803561 39.2611165233795, 141.883477349429 39.2607805491786, 141.884104120446 39.2609853759729, 141.885087630792 39.2614248502596, 141.885418876486 39.2615407899373, 141.885631587261 39.2615937588633, 141.886221700296 39.2617073558087, 141.886893176866 39.2617470219479, 141.887176490258 39.2617993486657, 141.887520193325 39.2619609136121, 141.88787122238 39.2622185426671, 141.88802784581 39.262454991195, 141.888136080092 39.2626096089143, 141.888267300506 39.2627273528165, 141.888386066373 39.262799465945, 141.888598396701 39.2628507443237, 141.888660905098 39.2628658008471)) ^^http://www.opengis.net/ont/geosparql#wktLiteral