メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.906860874482 38.2368814828372, 140.906877881095 38.2369815678694, 140.906968355452 38.2373234690923, 140.90700396763 38.2374112945871, 140.907060968007 38.2375233213047, 140.906992319918 38.2376428868731, 140.907014368445 38.2377536672535, 140.907051482743 38.2378582449685, 140.90705627895 38.2378748546274, 140.907163250746 38.2382464506449, 140.907293357144 38.2386939126225, 140.907315018436 38.2387620372802, 140.907457731037 38.2392521491267, 140.907482479415 38.2393226649171, 140.907646839427 38.2398644292072, 140.906706358873 38.2400033914538, 140.906210655629 38.2400849214431, 140.906121220628 38.2400996164883, 140.90547829605 38.2402151606203, 140.904917834222 38.2403136172689, 140.904713731237 38.2403555493912, 140.904547892203 38.240389716394, 140.904333962196 38.2404270080817, 140.904132369699 38.2404620396691, 140.903623977455 38.2405477897196, 140.903319232811 38.240590340813, 140.902857213614 38.2406629674103, 140.902811319381 38.2406938248539, 140.902534606497 38.2395715414454, 140.90254026468 38.239398659895, 140.902437260413 38.2388265872423, 140.902392989706 38.2386445836989, 140.902357751759 38.2384638417871, 140.90234213123 38.2383714987622, 140.902471194348 38.2383512932139, 140.902456840606 38.2382723238366, 140.902482616959 38.2382269773536, 140.902724979368 38.2381877019683, 140.902939366215 38.2381537913914, 140.903243184609 38.2381084248139, 140.903696389374 38.2380286209725, 140.903709980722 38.2380260794564, 140.90391407446 38.2379876680719, 140.904212863522 38.2379380788926, 140.904873378357 38.237838860913, 140.904815350914 38.2376075933683, 140.904811794925 38.2375947842105, 140.904696809757 38.2371715246483, 140.904659728422 38.2369796623369, 140.904637502422 38.2369128053483, 140.904617557987 38.2368451009728, 140.905243772908 38.236725206572, 140.905422281189 38.2366913125852, 140.905693306632 38.2366448335501, 140.906034232116 38.2365867672474, 140.906382347845 38.2365251762733, 140.906754222214 38.236462725524, 140.906860874482 38.2368814828372)) ^^http://www.opengis.net/ont/geosparql#wktLiteral