basilica vs shrine

basilica

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

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

shrine

noun
  • A holy or sacred place dedicated to a specific deity, ancestor, hero, martyr, saint, or similar figure of awe and respect, at which said figure is venerated or worshipped. 

  • A case, box, or receptacle, especially one in which are deposited sacred relics, as the bones of a saint. 

  • A place or object hallowed from its history or associations. 

verb
  • To enshrine; to place reverently, as if in a shrine. 

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