Assertion: reservoir | /r/HasProperty | deemed obsolete
Facets:
Source sentences:
text: The reservoir was decommissioned in 1993, after it was deemed obsolete because of a new main under 79th Street that connected with the Third Water Tunnel, and because of growing concerns that it could become contaminated.
text: Though deemed obsolete, it remained a part of the NYC water supply and it was intended to be used to supplement the city's upstate water supply in drought emergencies.