{"release":"Rel-17","nodes":[{"number":"31.121","type":"TS","title":"UICC-terminal interface; Universal Subscriber Identity Module (USIM) application test specification","series":31,"status":"Under change control","initial_release":"Rel-4","primary_group":"C6","portal_url":"https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1814"}],"edges":[]}