in RecordSpec.dict2dom, no need to always hardcode add the root_tag, it may already be there
in RecordSpec.dict2dom, no need to always hardcode add the root_tag, it may already be there

yippeecw/sfa,yippeecw/sfa,onelab-eu/sfa,onelab-eu/sfa,onelab-eu/sfa,yippeecw/sfa