メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((136.822780009965 35.2066131104694, 136.822689049962 35.2078031207176, 136.820763252871 35.2077231072507, 136.820757745047 35.2078082365174, 136.819465467555 35.2077564924944, 136.817617036335 35.2076703377478, 136.817719642689 35.2080018405068, 136.817838415553 35.2085671316552, 136.817495745845 35.2086276395253, 136.817207602767 35.2086841467283, 136.816517547469 35.2087033088273, 136.816237763211 35.2087261035673, 136.816128667863 35.208749384883, 136.816101795072 35.2087830420433, 136.816025624352 35.2092835489868, 136.815976163857 35.2093070003377, 136.815457718613 35.2092312900939, 136.814701501218 35.2092207441297, 136.814599747197 35.2089675554907, 136.814552912548 35.2069138227517, 136.814553927693 35.2066771969847, 136.81459535531 35.2066209754451, 136.814559351049 35.2061633902145, 136.814572416059 35.2060979323957, 136.814554896275 35.2058513232434, 136.81456461542 35.2056809928082, 136.814601687029 35.2051448810353, 136.814630400456 35.2048519942199, 136.814630844526 35.2040383728467, 136.815437118693 35.2039620097667, 136.815726510452 35.2039667786147, 136.816075301465 35.2039257989795, 136.81617767533 35.2039182730379, 136.816210925391 35.2039162699969, 136.81643866357 35.2039669751199, 136.816516601721 35.2039762111957, 136.816602239272 35.2039827647719, 136.816893305838 35.2039772816585, 136.816905369483 35.203892805329, 136.816925116519 35.2037643349893, 136.817467116728 35.2037829155492, 136.81794674389 35.2038105434623, 136.821034270294 35.2038860799359, 136.822330947663 35.2039329681866, 136.822374713297 35.203032428969, 136.823657646771 35.2030812226612, 136.823590713864 35.2042712191306, 136.823570103092 35.204270738679, 136.82292641949 35.2042435543267, 136.822857865251 35.2054321488138, 136.822780009965 35.2066131104694)) ^^http://www.opengis.net/ont/geosparql#wktLiteral