/usr/share/dasher/controllabels.dtd is in dasher-data 4.11-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 | <!ELEMENT controllabels (label*)>
<!ATTLIST controllabels name CDATA #REQUIRED>
<!ELEMENT label EMPTY>
<!ATTLIST label id CDATA #REQUIRED>
<!ATTLIST label value CDATA #REQUIRED>
<!ATTLIST label color CDATA #REQUIRED>
|