メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.788596709962 35.7964617113123, 139.788677799335 35.7967356125435, 139.78870915896 35.7968287157608, 139.78883480448 35.7972002137809, 139.788963888 35.7975608689608, 139.789123182391 35.7980495013945, 139.789132525699 35.798078129675, 139.789268099718 35.7984939761074, 139.789316559056 35.7986764634276, 139.78962748074 35.7996156104266, 139.789610549292 35.7996198296105, 139.789109878008 35.7996582835842, 139.788845452894 35.7996679191465, 139.788683987763 35.7996600063377, 139.788302464166 35.7996186488205, 139.788181081365 35.7995983221143, 139.788109822509 35.7995914292195, 139.787578259215 35.7996503559602, 139.787529182225 35.7996639804311, 139.787478591738 35.7997086932945, 139.787101753369 35.7997423459764, 139.786741168797 35.7997859150295, 139.786491204044 35.7998161124595, 139.786464557555 35.7998193412576, 139.785848764668 35.7996069804554, 139.785448027777 35.7994722338243, 139.785840827193 35.7989834337424, 139.786042942949 35.7987380939779, 139.786372195481 35.7983343833656, 139.786608296397 35.7980714519642, 139.786978376408 35.7976004011805, 139.787206668258 35.7973247546404, 139.787302596309 35.7972184980072, 139.787753078164 35.7966647706015, 139.787834646209 35.7965645108509, 139.788120914939 35.7962126231028, 139.78827724907 35.7960204431598, 139.788377526119 35.7958910191259, 139.788596709962 35.7964617113123)) ^^http://www.opengis.net/ont/geosparql#wktLiteral