Detail
Type D. - Soller is a Dorf (Village).
Kr Rheinbach - The Kreis for Soller is Rheinbach. A Kreis is a government district (similar to a U.S. county).
See Mutscheid - A See notation means the entry is dependent on another entry. In this case, Soller is dependent on Mutscheid, which should be consulted for additional information.