メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.956281526834 38.8580675036285, 139.956289175784 38.8582071263805, 139.956086903553 38.8581493727714, 139.95587496353 38.8580946433775, 139.955796719145 38.8580744893703, 139.956007351093 38.8577516164332, 139.95605605369 38.8576484519601, 139.956077514673 38.857579358421, 139.956114423968 38.8574175484704, 139.956160802846 38.8573203492073, 139.956166176238 38.8571904662981, 139.956217688007 38.857012367363, 139.956568537318 38.8569843866091, 139.956608066575 38.8567189955638, 139.956728577484 38.8565512681564, 139.956572113458 38.8564798532648, 139.956441255429 38.8563094639212, 139.956556100611 38.8560753248803, 139.956830980496 38.855826691043, 139.956975760705 38.8557129863237, 139.957252028011 38.8557109773398, 139.957256773359 38.8554705216713, 139.957312698621 38.8554681962423, 139.957363515824 38.8554566129166, 139.957439705151 38.8554239646301, 139.957509114982 38.8553421398382, 139.957664722212 38.8551232257198, 139.957782632333 38.8551676049572, 139.958414640572 38.8554357773624, 139.958070871374 38.8559521898858, 139.95864750758 38.8562148784653, 139.958410613325 38.8565447383817, 139.958947042325 38.8566731181666, 139.959153139465 38.856727095615, 139.959177714659 38.857006761488, 139.958622804409 38.8569834628817, 139.957909733682 38.8569536267921, 139.957563844528 38.8569073275042, 139.957428731014 38.8573266983562, 139.957705084002 38.8573548825877, 139.957698236192 38.8574436520745, 139.957858229055 38.8574844756413, 139.957854599564 38.857552999582, 139.957979094838 38.8575744132806, 139.957958901981 38.8576578036233, 139.958167272912 38.8576658407937, 139.958246494823 38.8576796655867, 139.958300228045 38.8576800682059, 139.958362304793 38.857653296273, 139.958382082254 38.8581040924707, 139.957840645969 38.8581780172092, 139.957887409197 38.8585492748841, 139.957571037626 38.8585984212102, 139.957150084322 38.8586463605075, 139.957115510967 38.8582356401611, 139.956644347226 38.8582236584827, 139.956641776585 38.8580735868024, 139.956281526834 38.8580675036285)) ^^http://www.opengis.net/ont/geosparql#wktLiteral