メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.475444285657 35.6571818745798, 139.47594238657 35.6570936393762, 139.476901281035 35.6570882407462, 139.477066863844 35.6570875686569, 139.477114207834 35.6572001684862, 139.477120205707 35.6572144458309, 139.477180457343 35.6572427916523, 139.477287808785 35.6573469427201, 139.477532494345 35.657418824844, 139.477541929426 35.6574215982693, 139.477759887413 35.6573817514924, 139.478011462685 35.657339502183, 139.478120260775 35.6573212323422, 139.478428554288 35.6573309427712, 139.479081615623 35.6573997290748, 139.479206589604 35.6574212209055, 139.47924352136 35.6574502020151, 139.479255083402 35.657523753214, 139.479272988619 35.657523489457, 139.479447623459 35.6575292836636, 139.479520951782 35.6575224575659, 139.479895474399 35.657462467703, 139.479849429237 35.657965653599, 139.479852969775 35.6579699950508, 139.479819011068 35.6582755152576, 139.479764516968 35.658830927536, 139.478174801403 35.6590137076352, 139.477892843791 35.6589008390197, 139.477813068427 35.6589114137056, 139.477608884304 35.6590066856486, 139.477421343828 35.6590840151537, 139.477217343811 35.6591567185764, 139.476952840918 35.659237904812, 139.476451572947 35.6593712381858, 139.475826618584 35.6595080404975, 139.475784460238 35.6591265962436, 139.475763246828 35.6589346757891, 139.475800008581 35.6588222196381, 139.475809580838 35.6586779592192, 139.475726262291 35.658476525285, 139.475515557786 35.6581168667243, 139.47535633583 35.6578756650364, 139.475265197871 35.6577740959932, 139.474995242554 35.6575305239583, 139.474946872361 35.6574934105539, 139.475110784409 35.6572963357609, 139.475237789598 35.6572297445483, 139.475444285657 35.6571818745798)) ^^http://www.opengis.net/ont/geosparql#wktLiteral