Assertion: custodian | /r/HasProperty | responsible for cleaning
Facets:
Source sentences:
text: A custodian, or janitor, is responsible for cleaning, and maintaining the health and safety standards of, a residential or commercial building.
text: Custodians are responsible for general care, cleaning, and minor maintenance of the building, grounds, and equipment of the building to which they are assigned.
text: Custodians are responsible for general care, cleaning, and minor maintenance of the building, grounds, and equipment on campus.