Columbia subject headings:
Architecture, Romanesque--Germany--Rhineland-Palatinate.
Church architecture--Germany--Rhineland-Palatinate.
Harvard subject headings:
Architecture, Romanesque--Germany--Palatinate.
Architecture--Germany--Palatinate.
Princeton subject headings:
Architecture, Romanesque--Germany--Rhineland-Palatinate.
Church architecture--Germany--Rhineland-Palatinate.