メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.905094978761 38.2293628063265, 140.905314617759 38.2295865132222, 140.905371327315 38.2296430728785, 140.905420606732 38.2296937238027, 140.905441306589 38.2297175028359, 140.905653613057 38.2299189709023, 140.906047176006 38.230327837255, 140.906670204858 38.2309612473245, 140.907132588843 38.2314217348202, 140.907318166628 38.2316116742634, 140.907361514232 38.2316652834266, 140.907121911782 38.2317065390595, 140.906971968429 38.2317345053268, 140.906530128615 38.2318272701025, 140.906453742893 38.2318574422677, 140.905967792389 38.2319360114484, 140.905177012438 38.2320448889948, 140.905034824244 38.2320689062263, 140.904950083569 38.2320807823773, 140.904686989761 38.2321620282812, 140.904638495758 38.2322145676514, 140.904623548909 38.2323480354612, 140.904611595317 38.2325054344397, 140.904593497772 38.2325675287038, 140.904560293259 38.2326068261169, 140.904481061512 38.2326484033, 140.904411884133 38.2326926486001, 140.904401151619 38.2326974419098, 140.904370322074 38.2327113966567, 140.904365640892 38.2327135113451, 140.903333897319 38.2331271655301, 140.903308894719 38.2331370333026, 140.903120237878 38.2325927494413, 140.902909267088 38.2328324786876, 140.902806886038 38.2326790881679, 140.902749334693 38.2325763530795, 140.902712579473 38.232483319489, 140.90268357551 38.2323757809245, 140.90264706116 38.2319341768978, 140.902593864219 38.2317278257321, 140.902472920971 38.2315065906097, 140.902410445268 38.2313914687843, 140.902123580942 38.2308625860396, 140.901825626074 38.2303130143706, 140.901773359631 38.2302395570938, 140.901748078252 38.230198886595, 140.902236767227 38.2297704966909, 140.902682456309 38.2294047759208, 140.903090259733 38.2290851094886, 140.903203830117 38.229008037452, 140.903309302801 38.2289364597575, 140.903379050711 38.2288944661457, 140.904075839764 38.2284739692713, 140.904176410229 38.2284157678812, 140.905094978761 38.2293628063265)) ^^http://www.opengis.net/ont/geosparql#wktLiteral