Complex sentence: As a dedication to honor the memory of Philopappos, Balbilla with the citizens of Athens erected a tomb structure on Mouseion Hill, located southwest of the Acropolis of Athens.
Split into simpler sentences: As a dedication to honor the memory of Philopappos, Balbilla with the citizens of Athens erected a tomb structure on Mouseion Hill. Mouseoin Hill is located southwest of the Acropolis of Athens.