メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.621155664741 35.6192318609727, 139.621175678193 35.6192618949281, 139.621535946931 35.6198026879242, 139.621988179735 35.6204815201318, 139.622043782082 35.6205151002573, 139.622544907508 35.620817739083, 139.622535487182 35.620841734604, 139.622342682492 35.6213328822161, 139.622380052306 35.6213955811031, 139.622207435716 35.6216312504875, 139.622164119332 35.6216885315522, 139.621515634686 35.622107761352, 139.621152835012 35.6223298595945, 139.620576434385 35.6227097764288, 139.620272536343 35.6229076103999, 139.619706367143 35.623280001352, 139.619575582754 35.6234450409734, 139.619352766127 35.6237806094093, 139.619344236577 35.6237934438739, 139.618834285992 35.6245019276097, 139.618548831587 35.624891110185, 139.618040042448 35.6247210678831, 139.617839329417 35.6246552955738, 139.617148459389 35.624427464637, 139.616334379397 35.6241483954133, 139.615827746162 35.6239745457863, 139.615792633649 35.6239624762426, 139.615156908212 35.6229838115707, 139.6150705134 35.6230303437971, 139.615072624521 35.6229680978534, 139.614867904797 35.6226538478545, 139.614923409016 35.6225576174957, 139.61546918041 35.6216120545208, 139.615471476494 35.6216084686155, 139.615672942002 35.6212943461641, 139.615839639265 35.6211656063012, 139.616114628933 35.6210388530813, 139.616133712429 35.6210299449805, 139.616973382853 35.6206642509659, 139.617577108228 35.6203855551429, 139.617590514378 35.6203793461422, 139.618063528584 35.6200868967398, 139.618348145741 35.6199134716998, 139.618645881626 35.6197500858195, 139.618656727018 35.6197441336017, 139.618840519154 35.6195891883579, 139.619116533719 35.6192320295854, 139.619344728209 35.6189773450434, 139.619462692689 35.6189104108025, 139.619821912366 35.6189011093571, 139.620140141134 35.6188927599989, 139.620928697821 35.618871178903, 139.621155664741 35.6192318609727)) ^^http://www.opengis.net/ont/geosparql#wktLiteral