Assertion: painless chancre | /r/CapableOf | develop an average of three weeks
Facets:
value: after exposure to t. pallidum
type: TEMPORAL
value: at the site of infection
type: LOCATION
Source sentences:
text: Primary syphilis most often manifests as a solitary, painless chancre that develops at the site of infection an average of three weeks after exposure to T. pallidum.