メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.655801440819 35.9925261581389, 139.655787894384 35.9927468385223, 139.655754083086 35.9930859653176, 139.655692121043 35.9932603366778, 139.655673610685 35.9932985338221, 139.655602886716 35.9934443738962, 139.655461771835 35.9936288924565, 139.655363178414 35.9937515549333, 139.655291122314 35.9938217917841, 139.6552367209 35.9938729846564, 139.655093515983 35.9940045025669, 139.655083454251 35.9940137347212, 139.655057925545 35.9940281710295, 139.654907613922 35.99411312575, 139.654689078284 35.9942032676444, 139.654666702386 35.9942124910337, 139.654601514015 35.9942393853997, 139.654398486892 35.9943247916155, 139.654277529214 35.994375676033, 139.654186311011 35.9944085343443, 139.653851074568 35.9945436986079, 139.65342216597 35.9947087962985, 139.653023029849 35.9948739658649, 139.652733699204 35.9944765037842, 139.652395669293 35.9940493572896, 139.652334091894 35.993967973076, 139.652156974045 35.993741912998, 139.652054162207 35.9936107014979, 139.651997621256 35.9935385468998, 139.651371760008 35.9927168834822, 139.650742394848 35.9918622111526, 139.650808621502 35.9917075809125, 139.65090325822 35.9914866289347, 139.650973939956 35.991297343659, 139.651061680766 35.9910754680691, 139.651158418904 35.9908770121005, 139.651181635118 35.990800814648, 139.651247018859 35.990685936145, 139.652457550226 35.9909533190187, 139.652912162487 35.9910477940275, 139.653631425251 35.9912045880503, 139.654217790059 35.9913324088455, 139.654540806307 35.9913989701377, 139.655416531424 35.9908112945668, 139.65547511007 35.99080320905, 139.655603149043 35.9908257123024, 139.655870198573 35.9908751946486, 139.655866497833 35.990977712106, 139.655818204752 35.9921965675294, 139.655816111372 35.9922495437811, 139.655811904275 35.9923556557857, 139.655801440819 35.9925261581389)) ^^http://www.opengis.net/ont/geosparql#wktLiteral