/usr/share/abiword-3.0/ui/ is in abiword-common 3.0.0-4ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/abiword-3.0/ui/ap_UnixDialog_Annotation.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Border_Shading.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Break.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_CollaborationAccounts.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_CollaborationAddAccount.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_CollaborationAddBuddy.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_CollaborationEditAccount.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_CollaborationJoin.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_CollaborationShare.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Field.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_FormatFootnotes.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_FormatFrame.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_FormatTOC.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_FormatTable.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_GenericInput.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_GenericProgress.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Goto.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_HdrFtr.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_InsertTable.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Insert_DateTime.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Latex.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_MailMerge.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_MetaData.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_New.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Options.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Options_ColorSel.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_PageNumbers.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_PageSetup.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_RDFEditor.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_RDFQuery.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Replace.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_SemanticStylesheets.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Spell.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Styles.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Stylist.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_Tab.ui
/usr/share/abiword-3.0/ui/ap_UnixDialog_WordCount.ui
/usr/share/abiword-3.0/ui/ots.ui
/usr/share/abiword-3.0/ui/pd_RDFContact.ui
/usr/share/abiword-3.0/ui/pd_RDFEvent.ui
/usr/share/abiword-3.0/ui/pd_RDFInsertReference.ui
/usr/share/abiword-3.0/ui/pd_RDFLocation.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_DocComparison.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_Encoding.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_History.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_Image.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_Language.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_ListDocuments.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_Password.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_PluginManager.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_WindowMore.ui
/usr/share/abiword-3.0/ui/xap_UnixDlg_Zoom.ui