{"release":"Rel-97","nodes":[{"number":"04.04","type":"TS","title":"Layer 1 - General Requirements","series":4,"status":"Under change control","initial_release":"Phase 1","primary_group":"R6","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=196"}],"edges":[]}