メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.861835666927 35.7911051569483, 139.86193468485 35.7912036934081, 139.862204319263 35.7913349081304, 139.862382531432 35.7914434041157, 139.862560032139 35.7915707709935, 139.86279888087 35.7918198335947, 139.862913350778 35.7918181109007, 139.862998109647 35.7921789142028, 139.862886658333 35.7922006877994, 139.863029361106 35.792517834315, 139.863531553159 35.792590515729, 139.863378056021 35.7933205427476, 139.863303010361 35.793677465854, 139.863284341713 35.7937793457268, 139.86327507915 35.7938299413363, 139.862975604532 35.793805347642, 139.862751435175 35.7938347749518, 139.862628169653 35.7938958249127, 139.862511891393 35.7939854446328, 139.86236904777 35.7940588046936, 139.862201861705 35.7941018410727, 139.861977762738 35.7940855843867, 139.861813472201 35.7940254073957, 139.860542846852 35.793596216774, 139.860330831971 35.7935140627471, 139.860076058959 35.7933726126835, 139.859673711298 35.7929056496966, 139.859598830469 35.79289949054, 139.859489517341 35.7927413649162, 139.859404624876 35.7925678473659, 139.859348497952 35.7923965224955, 139.859410436241 35.7923499623744, 139.860526878481 35.7915641310541, 139.861118017745 35.791168991602, 139.861684650918 35.7907973588359, 139.861835666927 35.7911051569483)) ^^http://www.opengis.net/ont/geosparql#wktLiteral