メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.665042117662 35.0610358412392, 136.664787728337 35.0610663909118, 136.664598947348 35.0610756646416, 136.664342605638 35.061071574266, 136.664082704283 35.0610508828418, 136.663873707998 35.0610602651214, 136.663467510913 35.0610916420966, 136.663499703854 35.0609000492493, 136.663522355753 35.0607835125546, 136.663504762322 35.0606948720439, 136.663490868914 35.0606450168092, 136.663382999298 35.060651098792, 136.663372084724 35.0605513655075, 136.663327852151 35.0605044930413, 136.663330604805 35.0604267281669, 136.663380930879 35.0603960293458, 136.663360382701 35.0603545199922, 136.663269253614 35.0603494541387, 136.663258359296 35.0602524674318, 136.663346652543 35.0601876857177, 136.663455225188 35.0600518050505, 136.663531562658 35.0598860290853, 136.663548232278 35.0596867036928, 136.663650617449 35.0593479607205, 136.663677714317 35.0592672457529, 136.663831200709 35.0592838019378, 136.663898559912 35.0590247606417, 136.664582803121 35.0592939864898, 136.66453974204 35.059391339567, 136.66461131379 35.0594824302705, 136.664696171999 35.0595485880857, 136.664767519958 35.0596174962017, 136.664918510686 35.0599328095136, 136.665010938021 35.059892090665, 136.665099564385 35.0600109062666, 136.665049216279 35.0600387888685, 136.665210205517 35.0603458068308, 136.665270814601 35.0603316014714, 136.665311800818 35.0603951821648, 136.665409248427 35.060350279824, 136.665412766665 35.0603668814119, 136.665352538539 35.0604281997579, 136.665487270255 35.0604025309113, 136.665414097206 35.0605304722323, 136.665076935807 35.0605461938577, 136.665083263385 35.060702855853, 136.664995695854 35.0607143917765, 136.665042117662 35.0610358412392)) ^^http://www.opengis.net/ont/geosparql#wktLiteral