メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.900647609492 38.9021927658936, 139.900460701814 38.9019937864014, 139.90021932465 38.9017311000631, 139.900088052755 38.901561912913, 139.900038598478 38.9013761373186, 139.899982653549 38.901114862632, 139.899872164749 38.9007750298861, 139.899755815749 38.9005943495117, 139.899646335451 38.9004602444515, 139.899607771217 38.9002889830128, 139.899581472678 38.9000337161134, 139.899564373272 38.8996395224934, 139.899522956625 38.8991625792913, 139.899797490798 38.8992163642089, 139.900250200376 38.8993232311467, 139.900445591051 38.8993269749151, 139.900591846073 38.8993001324156, 139.900950973346 38.8991933498706, 139.901396004764 38.8990463620909, 139.901783445095 38.8988815993489, 139.901941440167 38.8987968559375, 139.90217392555 38.89869764604, 139.902796382849 38.8984531845115, 139.903233184768 38.8983081647338, 139.903307500463 38.8984110181951, 139.903910598412 38.8981727314409, 139.90421816984 38.8985396767688, 139.903782902776 38.8987814847173, 139.904282100114 38.8993382212628, 139.904304416325 38.8993189745382, 139.904650880484 38.8990217028682, 139.904812669154 38.898859568571, 139.904970433529 38.8986812847551, 139.905118721724 38.8984974355304, 139.90542201466 38.8981395732957, 139.905650784426 38.897902663884, 139.905799089634 38.8977102990485, 139.905942910847 38.8975511870013, 139.9060935885 38.8973910743541, 139.906303724253 38.8971045386304, 139.90645958769 38.8968638108957, 139.906619745854 38.8966112932771, 139.906825693323 38.8962791173587, 139.906991183357 38.8964423048736, 139.907548990903 38.8961034890469, 139.908030047319 38.8966780134986, 139.908974833621 38.8961586380995, 139.90930264858 38.8965495892691, 139.9100168981 38.8961400015723, 139.91005170252 38.8961787048745, 139.910759129812 38.8969680465922, 139.910435783512 38.8971304600808, 139.911211380855 38.8980332962564, 139.911502688507 38.8983724337678, 139.911183790405 38.8985527611839, 139.911373734756 38.8987694119202, 139.911119461929 38.8989108370637, 139.910169943757 38.899417876728, 139.909887921279 38.8995806157671, 139.910429125955 38.9001389241585, 139.909786575838 38.90050319442, 139.906755017106 38.9021597647862, 139.905070030411 38.9002716028016, 139.903567264699 38.9009174809256, 139.902590402369 38.9013327488743, 139.901598353268 38.9017652706659, 139.900647609492 38.9021927658936)) ^^http://www.opengis.net/ont/geosparql#wktLiteral