メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((135.278569907942 34.7271978728931, 135.278647059282 34.7270214869534, 135.27933674424 34.7271806433707, 135.279736394392 34.7272789499398, 135.280841857885 34.7275137409015, 135.280726730552 34.7277107070899, 135.280587217762 34.7279236387548, 135.280420949776 34.7281841056664, 135.280265186205 34.7284084302098, 135.280144573016 34.7286031828989, 135.280123171763 34.7288805483581, 135.279964315877 34.7293122316786, 135.279922367228 34.7294635526096, 135.27853443794 34.7293636347464, 135.278548137506 34.7293083138896, 135.278433866284 34.7292963847884, 135.27819207939 34.7292633314819, 135.278171173114 34.7293374406084, 135.277245005497 34.7292680066223, 135.276928077734 34.7292434216082, 135.27695388575 34.7291125097451, 135.277075390978 34.7287554905248, 135.277164526309 34.7284325270669, 135.277166690594 34.7283829299797, 135.277195958386 34.7280762049119, 135.277294744155 34.7278816226621, 135.276930678876 34.7277920467462, 135.27704247279 34.7275410220107, 135.27713128851 34.7274299030581, 135.277248948971 34.7272148913304, 135.277274373946 34.7271555351632, 135.277302387383 34.7270985532033, 135.27733166462 34.7270474777667, 135.277382088352 34.726920880843, 135.278569907942 34.7271978728931)) ^^http://www.opengis.net/ont/geosparql#wktLiteral