メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.515331916634 35.8747937940765, 139.515781075554 35.8754051558681, 139.515892730218 35.8755505349927, 139.515946063333 35.8756170875508, 139.516104600313 35.8758194947632, 139.515068010726 35.876295746839, 139.514868092375 35.8763855779357, 139.514758942882 35.8764411190236, 139.514248576449 35.8766852155885, 139.514195012318 35.876708882561, 139.513909520903 35.8768480924964, 139.513688724596 35.8769439662144, 139.513383574168 35.8770928135767, 139.513234992453 35.8771583438746, 139.512539551993 35.8775203356165, 139.512108552258 35.8769998461232, 139.51189754094 35.8767349926098, 139.511790750496 35.8766072356405, 139.511624182923 35.8763867738249, 139.5114214374 35.8761057195514, 139.511303156433 35.8759527924375, 139.511008107935 35.8755888210166, 139.510566866876 35.8750757802346, 139.510763093093 35.8748349571563, 139.510779983493 35.8748142387152, 139.510822828414 35.8747616470423, 139.510985555157 35.8745463825796, 139.511147344782 35.8743323474845, 139.51130299196 35.8741289538588, 139.511334173607 35.8740882137782, 139.51173347656 35.8736808631362, 139.512423140938 35.8729427946757, 139.513422732548 35.8719852250076, 139.513430252529 35.8719762317924, 139.513589875671 35.872228245315, 139.513680557177 35.8723863605003, 139.514048344323 35.8729820652867, 139.514435160205 35.8735422936967, 139.514453979577 35.8735688039361, 139.514516831239 35.8736609431474, 139.514597692703 35.873771375705, 139.514604489353 35.8737809351948, 139.514698263937 35.8739130914889, 139.514713405335 35.8739344498553, 139.514739364952 35.8739710468181, 139.514746182601 35.8739806243819, 139.514755689232 35.8739940289035, 139.514762291965 35.8740033499192, 139.514770271374 35.8740145673737, 139.514829138147 35.8740975681085, 139.515051362484 35.8744204782003, 139.515128897855 35.8745247328908, 139.515210461558 35.8746382836682, 139.515331916634 35.8747937940765)) ^^http://www.opengis.net/ont/geosparql#wktLiteral