メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.048272422994 37.6902841947836, 139.047663650993 37.6890773650859, 139.047297579745 37.6884179193614, 139.047245622481 37.6883694478527, 139.047097032946 37.6883342354949, 139.046922584889 37.688294075304, 139.046762940065 37.6882910145162, 139.046653414399 37.6883094014703, 139.046553457278 37.6883098653397, 139.046456601696 37.6882924361297, 139.046194069876 37.6881141469618, 139.045918123698 37.6878643995995, 139.045707492843 37.687726980072, 139.04546804014 37.6876151771233, 139.045260682848 37.6874829515364, 139.045166474519 37.6873859609063, 139.045073544967 37.6872519384146, 139.045027399036 37.6871137563743, 139.045016348713 37.6869241656911, 139.045021977732 37.6868164355399, 139.044943535145 37.6866708016856, 139.044836208648 37.6865482475111, 139.044787037415 37.68643823714, 139.044789291906 37.6863050411206, 139.044852892122 37.686184232946, 139.044983348662 37.6860189086086, 139.045935357049 37.6841884885174, 139.046382476089 37.6834161676647, 139.046970276675 37.6829436343179, 139.047059606105 37.6828777543223, 139.047357926795 37.6827395246707, 139.047685176833 37.6824585435021, 139.047985911587 37.6803684245884, 139.049820861531 37.680540940578, 139.050143831647 37.6805464739329, 139.050563644517 37.6804848216936, 139.050287483454 37.6823231050767, 139.050138339004 37.6835763879271, 139.049730667003 37.6864461273865, 139.049537057697 37.686431541861, 139.049245680221 37.6884498383184, 139.048973370197 37.6904372112273, 139.048788070088 37.6913236337043, 139.048272422994 37.6902841947836)) ^^http://www.opengis.net/ont/geosparql#wktLiteral