メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.684680824048 35.5929958186565, 139.68507288215 35.593293879003, 139.68535709196 35.593509981708, 139.68538925687 35.5934891774292, 139.685967001786 35.5939396280745, 139.685973711886 35.5939542146071, 139.685966628845 35.5939663879351, 139.685625930713 35.5942334284796, 139.685608287928 35.5942632988877, 139.685466190946 35.594375727068, 139.685188342839 35.5946232647348, 139.685181823248 35.5946290669973, 139.684793669085 35.5949238266298, 139.684484316658 35.5951843199012, 139.684443829627 35.5952184235432, 139.68408724644 35.5955091370665, 139.683534314952 35.5959984708629, 139.683524579779 35.5960063809778, 139.683073036972 35.5963738333656, 139.682699571575 35.5966777583979, 139.682662248059 35.5966789443752, 139.682362165444 35.5963195774723, 139.682284905419 35.5961819528624, 139.682125241455 35.5959777524141, 139.681892476999 35.5956189957315, 139.681803886999 35.595457019276, 139.681639726989 35.5951568757054, 139.681571049092 35.5950416901461, 139.681375349129 35.5946864695117, 139.681279633273 35.5943638735198, 139.681167375389 35.5938842959147, 139.681116400454 35.5936827323684, 139.680988869344 35.5931785958561, 139.681117446621 35.5931386189899, 139.681659095129 35.5929702531427, 139.681973768682 35.5928666002214, 139.682259713717 35.592772451663, 139.682630214311 35.5926542547729, 139.683230110384 35.5926644969617, 139.683858425219 35.5927207559287, 139.684303833485 35.5928635143509, 139.684345161063 35.5928767600196, 139.684695748574 35.5929849933775, 139.684680824048 35.5929958186565)) ^^http://www.opengis.net/ont/geosparql#wktLiteral