メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.471741480959 36.0868243401112, 139.471763303138 36.0868425383591, 139.472353745516 36.0872924802367, 139.472537279796 36.0875265857907, 139.472957581427 36.0880927791903, 139.473347471616 36.0885900029996, 139.472438096352 36.089040011978, 139.471544533803 36.0895022930918, 139.471517685671 36.0895161728495, 139.470723964134 36.0899002215717, 139.470647103189 36.0899375181099, 139.470589215925 36.0898577580232, 139.470231076397 36.0900355712865, 139.468720231785 36.0907856708131, 139.468705373889 36.0907672300714, 139.46869550264 36.0907447829932, 139.468691029979 36.0907173754681, 139.468694942036 36.0905702244723, 139.468699111763 36.0904943574376, 139.468686099282 36.090348730214, 139.46865724743 36.0901765079736, 139.468665437573 36.0900469722636, 139.468701754225 36.0899230833856, 139.468726395416 36.0898516032272, 139.46876935093 36.0897690497993, 139.468856513061 36.0896570327958, 139.469093925275 36.0894375116668, 139.469257493944 36.0893063547996, 139.469600620375 36.088967302297, 139.469489666068 36.0888449825903, 139.469239537189 36.0886206217199, 139.469115773577 36.0884263621232, 139.468917968046 36.0880072205729, 139.468778657442 36.0877190690404, 139.468718464949 36.0875945179617, 139.468620993256 36.0872216012209, 139.469511544954 36.0869141246447, 139.471027811711 36.0863693820988, 139.471053133723 36.0863759010131, 139.471074881181 36.086381513242, 139.471098904474 36.0863877019559, 139.471201675759 36.0863646722199, 139.471254979898 36.0863982794148, 139.471441676582 36.086347989745, 139.471518198851 36.0863832586794, 139.471685858068 36.0866532248891, 139.471761034094 36.0867932323934, 139.471741480959 36.0868243401112)) ^^http://www.opengis.net/ont/geosparql#wktLiteral