Placeholder Marker
Marks up a substring inside a headword or inside a headword translation which is not part of the expression itself but stands for things that can take its place.
Start Index
End Index
Headword Marker
Collocate Marker
Marks up a substring inside an example, inside an example translation or inside a definition which corresponds to the headword (or to a translation of the headword)
Marks up a substring other than the headword inside an example, inside an example translation or inside a definition.
Lemma