メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.863244514321 38.7685446084902, 139.862826998533 38.7686395367553, 139.857730554461 38.7682688838609, 139.858217131353 38.7681133179494, 139.855926298757 38.7679387993028, 139.856058559909 38.7675545021009, 139.856093846328 38.7672936856217, 139.853828884452 38.7671162448081, 139.853878894435 38.7669628123652, 139.853977556557 38.7663799036484, 139.854019408038 38.7661325152102, 139.854039960114 38.7655554278446, 139.854003570615 38.7649877165175, 139.853955151365 38.7646097913162, 139.853887639706 38.7640171859373, 139.85373802391 38.7634336060972, 139.853667619209 38.7630531029597, 139.853217016302 38.7619651892712, 139.852812965363 38.7610633266867, 139.852639334202 38.7607582502045, 139.852310348658 38.7600936334727, 139.851431444791 38.7586796350106, 139.850816386771 38.7576857647774, 139.850171374825 38.7569440233054, 139.849817247718 38.7565688735922, 139.849322922212 38.7557664599306, 139.850459953522 38.7554966097982, 139.851843736555 38.7552112259075, 139.851611733776 38.754713096148, 139.852590699213 38.754780851318, 139.854338401807 38.7548965616445, 139.855307755257 38.7549708294479, 139.857811721202 38.7551206798481, 139.858032436287 38.7559102177472, 139.858103324674 38.7562628520962, 139.857984228216 38.7571687794748, 139.859703465597 38.7572806511244, 139.8674950792 38.7578600047363, 139.866984567273 38.7584441670966, 139.865893362393 38.7596824256272, 139.865849308159 38.7597297792961, 139.865706755175 38.7598023587003, 139.864602239535 38.7610247301515, 139.864165913419 38.7615171571496, 139.8639755722 38.7617399535523, 139.863878596069 38.7619849181571, 139.863837063693 38.7622045835886, 139.863760199948 38.7627969722496, 139.86356506723 38.7643977771535, 139.863421085395 38.7658782329341, 139.86334017291 38.7665633488767, 139.863258209004 38.7677315470941, 139.863244514321 38.7685446084902)) ^^http://www.opengis.net/ont/geosparql#wktLiteral