メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((141.372413330103 43.0074069097018, 141.372591982229 43.0078764706731, 141.372944982239 43.0088155613091, 141.373076121289 43.0091899527054, 141.373233048425 43.009590774231, 141.37273774195 43.009573266266, 141.372170710804 43.0095384673183, 141.371705591986 43.0095209747548, 141.371388118606 43.0094991273072, 141.371375185751 43.0092702422409, 141.371040713882 43.0093586122332, 141.370784999681 43.0093272515809, 141.370092707017 43.0093940211815, 141.369996814682 43.0094049584082, 141.369664123185 43.0094422793525, 141.369274139906 43.0094650915373, 141.368928906118 43.0094881756601, 141.368765908625 43.0094938844798, 141.368624721875 43.0086778732974, 141.368576707222 43.0083631253126, 141.368455135356 43.007676885196, 141.368405454841 43.0073982741243, 141.368900526511 43.0076387480045, 141.368940836477 43.0075338431981, 141.369045343206 43.0075302875271, 141.369052503201 43.0074449597887, 141.369363241012 43.00742758833, 141.369363585624 43.00740346647, 141.36936174127 43.0073246123599, 141.369286686606 43.0073260740741, 141.369279540928 43.0071353510273, 141.370192977946 43.007156300503, 141.370192279358 43.0082794785067, 141.370310799658 43.0082743423354, 141.370345778983 43.0085294200372, 141.370579594597 43.0085236902848, 141.370665392928 43.0085216755847, 141.370714166527 43.0084548863073, 141.370770945588 43.008364242829, 141.370841302772 43.0082353742567, 141.370871951235 43.0081493130178, 141.370879799397 43.0080559045225, 141.370864910414 43.0079576078043, 141.370800725202 43.0078015434215, 141.370762111794 43.0076936390349, 141.370763495051 43.007596665474, 141.370790804783 43.0074893375462, 141.370832281159 43.007403219917, 141.370861900238 43.0073422601344, 141.370902625223 43.0073088139978, 141.371003680197 43.0072716809468, 141.371121833752 43.0072451578036, 141.371364013864 43.0071901198814, 141.371554089959 43.0071599999096, 141.371917207108 43.0070847186766, 141.372130397111 43.0070398635139, 141.372265995027 43.0070129823067, 141.372413330103 43.0074069097018)) ^^http://www.opengis.net/ont/geosparql#wktLiteral