メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((130.897990323278 33.8640824089535, 130.89800732591 33.864917563995, 130.898016732162 33.8654916618182, 130.898028631982 33.8662156569062, 130.898037450125 33.8667528429338, 130.898013259949 33.8672211797022, 130.897992864685 33.8674813696345, 130.89758702227 33.8675106171251, 130.897026896881 33.8675510014916, 130.896190752736 33.8676112926492, 130.896125582243 33.8675789747612, 130.896073754368 33.8675532898377, 130.895810251811 33.8674873445055, 130.895532230726 33.8674177940646, 130.895607269472 33.8670252936623, 130.895660826922 33.8667030752671, 130.895613846003 33.8666428797332, 130.89560406948 33.8663066605828, 130.895587639107 33.8662779059841, 130.895618412669 33.8661170463356, 130.895611989234 33.8658009761703, 130.895584283349 33.8657574900186, 130.895550318506 33.8651672431926, 130.895527210583 33.8649534366279, 130.895407403235 33.8638446739995, 130.895445058271 33.8638394244655, 130.895582007269 33.8638202412365, 130.89683301438 33.863644850796, 130.896972901367 33.863623062742, 130.897136780984 33.8635976304875, 130.897804119886 33.863493936727, 130.897863556629 33.8634649659052, 130.897974773374 33.863410817335, 130.897990323278 33.8640824089535)) ^^http://www.opengis.net/ont/geosparql#wktLiteral