Nowadays, the tracking, representation and analysis of moving objects and trajectories have attracted several research efforts at the formal level. The work presented in this paper introduces a spatial qualitative approach for enriching semantic trajectories with movement predicates. The model developed integrates topological relations and qualitative distances between a trajectory and a region of interest. Such a spatio-temporal framework supports the derivation of the basic movement configurations derived from moving and static entities. The approach is flexible enough to reconstruct the trajectory as a sequence of highly-correlated episodes according to the underlying topological properties such as the dimension and cardinality of the intersections that emerge between the trajectory and the given region.