(documentationbetweenEnglishLanguage "(between ?OBJ1 ?OBJ2 ?OBJ3) means that ?OBJ2 is spatially located between ?OBJ1 and ?OBJ3. Note that this implies that ?OBJ2 is directly between ?OBJ1 and ?OBJ3, i.e. the projections of ?OBJ1 and ?OBJ3 overlap with ?OBJ2.")