{"release":"Rel-99","nodes":[{"number":"29.281","type":"TS","title":"General Packet Radio System (GPRS) Tunnelling Protocol User Plane (GTPv1-U)","series":29,"status":"Under change control","initial_release":"Rel-8","primary_group":"C4","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1699"}],"edges":[]}