メタデータ名 polygon
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((137.239068963743 35.1473070389416, 137.238540624989 35.1475419261899, 137.23810978584 35.1478944372991, 137.237806668368 35.1480723590337, 137.237344744336 35.1482357227628, 137.236859953517 35.1484978301281, 137.236058862061 35.1483266451891, 137.235631064834 35.1480397553807, 137.234941842791 35.1478911792272, 137.234184109564 35.1480390547006, 137.232196471472 35.1481983494666, 137.232186666786 35.1481222263841, 137.232167251786 35.1480428667287, 137.232133367981 35.1480031652105, 137.23208974387 35.1478880427804, 137.23195418227 35.1477173331127, 137.231743317306 35.1474429978525, 137.231597565287 35.1472328543063, 137.231497483067 35.1470385334653, 137.231261206518 35.1462353201908, 137.231243056282 35.1460849021631, 137.231178019057 35.1448563758555, 137.230985501712 35.1440799034976, 137.231163215818 35.1437020550715, 137.23163046601 35.1436530807626, 137.232082841136 35.1435553781496, 137.232392764334 35.1433260535039, 137.233374639675 35.1432337010056, 137.234239318878 35.1427851256841, 137.234952361476 35.1427224869267, 137.235925890562 35.142935905764, 137.236500890641 35.1429847472187, 137.237309982815 35.1430206349614, 137.237763797523 35.1430984121727, 137.237979972492 35.1432047003833, 137.238187550996 35.1433819831047, 137.238396957443 35.1436027867683, 137.238453016206 35.1440369953778, 137.238547405132 35.1444919557731, 137.238466940513 35.145236463901, 137.238548969802 35.1457360111532, 137.239068963743 35.1473070389416)) ^^http://www.opengis.net/ont/geosparql#wktLiteral