メタデータ名 nationality
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.38840053196 38.3559830254772, 140.388433845592 38.3561134080161, 140.388480421517 38.3562957081449, 140.388488330197 38.3563547230113, 140.388608041578 38.3572476890892, 140.388637339655 38.357787389498, 140.388632534752 38.3581726714495, 140.388612459364 38.3589812052338, 140.388572644129 38.3593539671428, 140.387532264329 38.3592221952144, 140.386542527294 38.3590908877419, 140.386540754964 38.3591028466414, 140.386207343799 38.3590613152331, 140.385955836678 38.3590167157031, 140.38581642412 38.3589584666501, 140.385738672794 38.3590060335707, 140.385759414247 38.358779605777, 140.385770688925 38.3587012381819, 140.38589124691 38.3578632397559, 140.385995152103 38.3569141091219, 140.385997154314 38.3568958155443, 140.386722104345 38.3569433451254, 140.386840658649 38.3559934558454, 140.386890313014 38.3555956052861, 140.38811783709 38.3555041717769, 140.388303052445 38.3554974756, 140.38840053196 38.3559830254772)) ^^http://www.opengis.net/ont/geosparql#wktLiteral