メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((140.103068170334 39.7063321768526, 140.103062499462 39.7063559262917, 140.102918385502 39.7071790092771, 140.102772373613 39.7088675893205, 140.102770872611 39.7089148871148, 140.102634453892 39.7101688284158, 140.101618928691 39.7100907740904, 140.100080093994 39.7099883646788, 140.099344027557 39.7099261299773, 140.099139323621 39.7098852515865, 140.098802542394 39.7098026689729, 140.098595475786 39.7097270282416, 140.098685633665 39.7095764425543, 140.098825367384 39.7089312504158, 140.098883960629 39.7086298703391, 140.099026031694 39.7080259308945, 140.099012024208 39.7079291341998, 140.098964310248 39.7078536763827, 140.098947792837 39.7078218699612, 140.098942910361 39.7077924935448, 140.098994156683 39.7076166971112, 140.099300796239 39.7076968901673, 140.099416926476 39.7073865142143, 140.099080007527 39.7073222279726, 140.099274490059 39.7066552504561, 140.09933650848 39.7063912936691, 140.09937844192 39.706212869238, 140.099398325352 39.7061205628457, 140.099552924721 39.7061814442978, 140.099855042861 39.7062750836322, 140.100339187446 39.7063605307786, 140.100736727933 39.706378013345, 140.10141622009 39.7063373713424, 140.101854230835 39.7061978609152, 140.102370726508 39.7059764394617, 140.102663852228 39.7057959550081, 140.102776745332 39.7057256619135, 140.102819490658 39.7057930647402, 140.1028717424 39.7058791584744, 140.102999240606 39.7061559034825, 140.103070888953 39.7063206526891, 140.103068170334 39.7063321768526)) ^^http://www.opengis.net/ont/geosparql#wktLiteral