メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((131.242729023628 33.9579000463411, 131.243009487169 33.9583918184267, 131.241620793892 33.9592516862523, 131.240930589656 33.9596419202183, 131.240605621123 33.9598237339697, 131.239902503981 33.9601569531206, 131.239640400613 33.9602709156632, 131.239532757655 33.9601030316801, 131.23950848907 33.9600649548573, 131.239399877513 33.9598850896809, 131.23913361125 33.9594648383043, 131.238868218639 33.9590809371156, 131.238769862374 33.9589298863141, 131.238667587017 33.9587895129516, 131.238968614754 33.9586016067951, 131.239163022496 33.9584938972008, 131.239332028226 33.9584055771256, 131.239498604166 33.9582920233312, 131.239803619705 33.9580869593513, 131.23999747908 33.9579283901803, 131.240309808643 33.9576644955761, 131.240564413818 33.9574463722573, 131.240574047349 33.9574544741592, 131.240643736641 33.9573731529142, 131.241397116559 33.958068944652, 131.241807969853 33.9576914008118, 131.241905665387 33.9577556679186, 131.242289006254 33.9573270606514, 131.242300300154 33.9573144666657, 131.242709503337 33.9578604559741, 131.242729023628 33.9579000463411)) ^^http://www.opengis.net/ont/geosparql#wktLiteral