メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((139.872264939215 36.5399085563938, 139.87355570291 36.5400641158969, 139.874675871412 36.5401876137348, 139.874658397713 36.5402569747052, 139.874658297548 36.5402576434682, 139.874569759214 36.5408855216344, 139.874508216737 36.5412459729917, 139.87447095057 36.5414410922622, 139.874395299372 36.5418371405691, 139.874285399345 36.5422261961196, 139.874189339215 36.5425558885844, 139.874086043921 36.5428063022577, 139.874084169875 36.5428108452025, 139.873953605747 36.5431390711894, 139.873841746476 36.5434408533091, 139.872567703162 36.5427301391128, 139.872412281796 36.5426402423267, 139.872308919892 36.5425857094301, 139.872041610047 36.5424527206722, 139.871472846504 36.5421133893372, 139.871066171085 36.5418634942478, 139.870889861596 36.5417580054478, 139.870753501499 36.5414841901517, 139.87058175974 36.5412350278604, 139.870600750242 36.5409149020075, 139.870595608437 36.5405839417662, 139.870604961809 36.5404963843097, 139.870558724376 36.5403360398212, 139.870522339288 36.5401362301277, 139.870380087233 36.5399068766993, 139.870240671721 36.5396798140977, 139.870874648592 36.5397622728815, 139.870891737835 36.5397644862904, 139.871832793048 36.5398582142943, 139.872264939215 36.5399085563938)) ^^http://www.opengis.net/ont/geosparql#wktLiteral