String domainURI = request.getParameter(Arguments.domainURI.name());
String rangeURI = request.getParameter(Arguments.rangeURI.name());
String classURI = request.getParameter(Arguments.classURI.name());
String worksheetId =request.getParameter(Arguments.worksheetId.name());
INTERNAL_PROP_RANGE range = INTERNAL_PROP_RANGE.valueOf(
request.getParameter(Arguments.propertiesRange.name()));
return new GetPropertiesCommand(getNewId(workspace), worksheetId, range, classURI, domainURI, rangeURI);
}