Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Monastery and Site of the Escurial, Madrid' has mentioned 'Decomposition' in the following places:
Occurrence Sentence Text Source
In these rooms, the remains of the deceased are placed in a small leaden urn, which in turn will be placed in the marble sepulchres of the appropriate pantheon after the passage of fifty years, the estimated time necessary for the complete decomposition of the bodies.