Assertion: syphilis's symptom | /r/HasProperty | blindness
Facets:
value: after infection
type: TEMPORAL
Source sentences:
text: Initial symptoms are negligible, but from the secondary stage onwards, symptoms are dramatic and can include, skin rashes, heart failure, insanity, blindness, paralysis and death.
text: Years after infection, symptoms in the final stages of the disease include numbness, paralysis, blindness, and dementia.