SELECT T2.property_type_description FROM Properties AS T1 JOIN Ref_Property_Types AS T2 ON T1.property_type_code  =  T2.property_type_code GROUP BY T1.property_type_code
Show the property type descriptions of properties belonging to that code.
SELECT T2.property_type_description FROM Properties AS T1 JOIN Ref_Property_Types AS T2 ON T1.property_type_code = T2.property_type_code GROUP BY T1.property_type_code
select t2 . property_type_description from properties as t1 join ref_property_types as t2 on t1 . property_type_code = t2 . property_type_code group by t1 . property_type_code
Show the property type descriptions of properties belonging to that code .