メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.499220432747 34.6370201186777, 135.499677654821 34.6368963392855, 135.500259747052 34.6367309500505, 135.500522927045 34.637962018133, 135.500532441859 34.6380523492415, 135.500597244065 34.6383658873935, 135.500640663681 34.6385505913189, 135.500696422292 34.638859021562, 135.500755171159 34.6391663370778, 135.499886433963 34.6392764676999, 135.499880503805 34.6392422141517, 135.499448284859 34.6392938349189, 135.498725470746 34.6393762398274, 135.498629429942 34.6393910596561, 135.498367884537 34.6394159070707, 135.498111047578 34.639451478609, 135.497949995462 34.6394863153844, 135.497583060138 34.6395501699758, 135.49739283842 34.6387687414624, 135.49728486491 34.6383952999087, 135.497205128653 34.6381084620349, 135.497187821594 34.6380462717397, 135.497086936594 34.6376210219208, 135.497217555039 34.6374533717421, 135.497341394913 34.6372296301104, 135.497645182243 34.637193406956, 135.498125781493 34.6371362154901, 135.498570310992 34.6370832413766, 135.499215571738 34.6370064355577, 135.499220432747 34.6370201186777)) ^^http://www.opengis.net/ont/geosparql#wktLiteral