メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((138.186255488244 36.6373789945193, 138.18656734324 36.6373312368192, 138.18692453015 36.6372859934839, 138.18701171502 36.6372770475512, 138.188058330218 36.6371696421254, 138.18807347484 36.6371681661405, 138.188522995252 36.6371243254744, 138.188527517927 36.6371239155918, 138.188513618961 36.6374761240694, 138.188584845163 36.6377089367764, 138.18860586512 36.6379550509956, 138.188604432959 36.6379815481996, 138.188595968773 36.6380031261627, 138.188595194937 36.6380031277356, 138.188595392269 36.6380049559065, 138.188593153172 36.6380103608887, 138.188581633456 36.6380382086533, 138.188577849848 36.6383600368262, 138.188449539884 36.6383684722666, 138.188325057083 36.6383868399466, 138.188324992998 36.6383874850444, 138.188175814839 36.6384155622089, 138.188198713913 36.6384606883018, 138.188212586117 36.6385134383291, 138.188212025428 36.6385135486055, 138.18814773593 36.6385257730577, 138.187929514419 36.6385660096039, 138.187929310383 36.6385689289881, 138.187926281739 36.6386619817863, 138.187772210631 36.6386629678793, 138.187707271839 36.6386633250688, 138.187703555723 36.6388499685846, 138.187560126161 36.639216895573, 138.187440672962 36.6392555872231, 138.187246338535 36.6393782869994, 138.186912362999 36.639459993455, 138.186621171071 36.6395644144019, 138.186445491445 36.6396811079934, 138.186210598714 36.6396894994204, 138.186124727426 36.6397253208847, 138.186098312508 36.6398033320702, 138.186182885875 36.6400949716318, 138.18619684154 36.6401311759616, 138.186264031405 36.6403054911129, 138.18624979928 36.6406013754783, 138.186323712386 36.6407638591522, 138.186328669412 36.6408189308799, 138.186341544518 36.6409621728448, 138.186281641315 36.6410250994819, 138.186285049704 36.6411062175503, 138.186600572645 36.6414435266793, 138.18658358137 36.6419918131118, 138.186194871481 36.6417443618401, 138.185832723065 36.6415519676304, 138.185082060712 36.6411531654544, 138.184807460295 36.6409712085359, 138.183700065194 36.6402375811692, 138.183895232429 36.639933306762, 138.183991713135 36.6396465818391, 138.18406776282 36.6385220243781, 138.183970829526 36.6375476816034, 138.183968919835 36.6375283130242, 138.18391099452 36.6367595217493, 138.184655175208 36.6367585435139, 138.185408631111 36.6367309030223, 138.185416138145 36.6366998040423, 138.18596388023 36.6366773870988, 138.185957221393 36.6366332244407, 138.186193298225 36.6366164599625, 138.186236109529 36.6368808106391, 138.186255488244 36.6373789945193)) ^^http://www.opengis.net/ont/geosparql#wktLiteral