{"draft":"","doc_id":"RFC0730","title":" Extensible field addressing ","authors":["J. Postel"],"format":["ASCII","HTML"],"page_count":"5","pub_status":"UNKNOWN","status":"UNKNOWN","source":"Legacy","abstract":"  ","pub_date":"May 1977","keywords":["  "],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC0730","errata_url":null}