Assertion: callus | /r/CapableOf | develop on the soles of the feet
Facets:
value: normally
type: DEGREE
value: under the heels
type: LOCATION
value: under balls
type: LOCATION
value: on the knees
type: LOCATION
value: on the palms of the hands
type: LOCATION
Source sentences:
text: Calluses normally develop on the soles of the feet, especially under the heels or balls, on the palms of the hands, and also on the knees.