メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.763334778925 43.0749055793614, 140.761932370292 43.0746140400316, 140.761003593783 43.0742157085627, 140.760405383479 43.0739571980341, 140.760124294216 43.0739059945016, 140.758431602563 43.0743826275819, 140.756223134504 43.0747562006839, 140.754872657986 43.0747679835131, 140.753258156954 43.0742916732487, 140.749921811818 43.0728818480923, 140.749479842969 43.0726542454916, 140.7492396097 43.0724232355185, 140.749123165892 43.0721789368176, 140.749200646542 43.0716850533918, 140.749711411686 43.070657639568, 140.750792150216 43.0690048752598, 140.751746516585 43.0677684879713, 140.752884580221 43.0665932886503, 140.753234569723 43.066231878462, 140.75363788983 43.0657324084235, 140.754682321749 43.0644048340208, 140.755591310134 43.0632139586048, 140.756175021669 43.0625322933403, 140.757581556152 43.0603924929628, 140.758645354992 43.0601616828138, 140.759057747075 43.0599531883223, 140.759437126282 43.0596780851181, 140.759810976278 43.0592351075902, 140.760047425452 43.0588616526173, 140.760209616519 43.0581087281955, 140.762789565257 43.0572363143092, 140.764773691758 43.0566649915972, 140.765369351147 43.056363768566, 140.765838426507 43.055986283351, 140.766607574503 43.0547977276728, 140.768315579046 43.0528764778456, 140.768761407992 43.0527457397064, 140.769135476763 43.0527953072088, 140.773347746584 43.054424574633, 140.773437380647 43.0552850673235, 140.773298801735 43.0562837631941, 140.772973582193 43.0572744945317, 140.772158282173 43.0594379412539, 140.771967099521 43.0599781908798, 140.770352609916 43.0611146467489, 140.769977026017 43.0618232024059, 140.769802457785 43.0637115132534, 140.769500949571 43.0644897343199, 140.769037356336 43.0651514323418, 140.768408256122 43.0655677888704, 140.766396608949 43.0661603984586, 140.766008610532 43.0663709217753, 140.765594451277 43.0673827730288, 140.76489308629 43.0681164733958, 140.764605963361 43.0697731167555, 140.764424038898 43.0700173233157, 140.763486269503 43.070116116656, 140.763174786845 43.0702949902503, 140.763002142994 43.0706192070271, 140.763019757924 43.0710847948594, 140.763560448114 43.0722101068767, 140.763541126912 43.0726442002268, 140.762722408199 43.0738040883202, 140.762653673367 43.0740677677073, 140.762829309022 43.0743540351394, 140.763334778925 43.0749055793614)) ^^http://www.opengis.net/ont/geosparql#wktLiteral