funeral rite vs sepulture

funeral rite

noun
  • A custom or ceremony pertaining to the recently dead, such as a funeral, public burial, or the Greek custom of breaking clayen vessels on the grave or in front of the deceased's house. 

sepulture

noun
  • The act of sepulchring, committing the remains of a deceased person to the grave or sepulchre. 

verb
  • To inter in a sepulture. 

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