Assertion: certificate | /r/CapableOf | serve as proof
Facets:
Source sentences:
text: A certificate of occupancy serves as proof that a property has complied with all standards and codes and is now fit for occupancy.
text: The certificate serves as proof that the employee and employer are exempt from the payment of Social Security taxes to the foreign country.
text: A certificate of coverage issued by an agreement country serves as proof that the designated worker is exempt from U.S. Social Security coverage and taxes.