isc.DataSource.create({
    Constructor:"SchemaSet",
    ID:"SchemaSet",
    addGlobalId:false,
    fields:{
        schemaNamespace:{name:"schemaNamespace", type:"url"},
        schemaImports:{multiple:true, name:"schemaImports", type:"Object"},
        qualifyAll:{name:"qualifyAll", type:"boolean"},
        schema:{multiple:true, name:"schema", type:"DataSource"}
    }
})
