Assertion: sight | /r/HasProperty | launched on 18 february
Facets:
value: by the world health organization
type: OTHER
Source sentences:
text: It was launched on 18 February 1999 by the World Health Organization together with the more than 20 international non-governmental organisations involved in eye care and prevention and management of blindness that comprise the International Agency for the Prevention of Blindness (IAPB).