メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.409518348034 39.2788862185839, 140.409232185368 39.2789122723294, 140.408041766414 39.2789967194899, 140.407006314312 39.2790230285306, 140.406456282799 39.2790215624615, 140.406196005363 39.2789756305302, 140.405936139963 39.2788617154626, 140.405899380503 39.2788163277276, 140.405016661431 39.2777272209094, 140.403997829748 39.2759075112677, 140.403922249545 39.2758511402845, 140.403814499307 39.2756874662833, 140.400044515609 39.276195264242, 140.399800416115 39.2758609768469, 140.40029878252 39.2758233604195, 140.400483884735 39.2757228506547, 140.400716466376 39.2755649500622, 140.400804405905 39.275384058547, 140.400863923648 39.275112557091, 140.400837350273 39.274727567564, 140.400782494318 39.2742293779188, 140.400794652718 39.2741807222088, 140.400901159247 39.2737542150925, 140.401164460899 39.2733021120119, 140.401543377834 39.2728729593872, 140.401988746758 39.2725330095987, 140.40227841208 39.2724030453674, 140.402415932625 39.2723680165151, 140.402776306777 39.272364921814, 140.402818208869 39.272531659554, 140.402951788297 39.2731362705124, 140.403265849091 39.2741680348048, 140.405733325439 39.2738351365085, 140.409073627355 39.2734098809907, 140.410785332666 39.2731894939191, 140.411199289656 39.2747502764268, 140.411244895528 39.2752546243415, 140.411139739833 39.2756229495873, 140.41106439907 39.2757826436681, 140.410960386287 39.2759599691537, 140.410816090454 39.2761726877955, 140.410691733128 39.2764053969048, 140.411050085719 39.2767443673886, 140.41100691451 39.2767863668136, 140.410640887456 39.2767761700507, 140.410382105775 39.2769864327327, 140.410202662723 39.2773520935009, 140.41044165263 39.2775662056102, 140.410189824104 39.2775830247769, 140.409983445888 39.2776533558519, 140.409845215735 39.2778128202842, 140.409810150144 39.2779370492414, 140.409518348034 39.2788862185839)) ^^http://www.opengis.net/ont/geosparql#wktLiteral