メタデータ名
<http://xmlns.oracle.com/rdf/geo/srid/4612> POLYGON((142.382478841574 43.8292794717844, 142.381478529375 43.8299997422103, 142.381345574243 43.8301127421006, 142.381010250902 43.830354203255, 142.38023070106 43.8309429039518, 142.377301364413 43.8288647945126, 142.378416157479 43.828007552198, 142.381917511773 43.8289721241223, 142.382478841574 43.8292794717844)) ^^http://www.opengis.net/ont/geosparql#wktLiteral