basilica vs mosque

basilica

noun
  • A Christian church building having a nave with a semicircular apse, side aisles, a narthex and a clerestory. 

  • A Roman Catholic church or cathedral with basilican status, an honorific status granted by the pope to recognize its historical, architectural, or sacramental importance. 

mosque

noun
  • A place of worship for Muslims, often having at least one minaret; a masjid. 

How often have the words basilica and mosque occurred in a corpus of books? (source: Google Ngram Viewer )