Assertion: keyboard | /r/HasProperty | difficult to clean
Facets:
value: with crevices
type: OTHER
value: notoriously
type: DEGREE
value: with sensitive electronic parts
type: OTHER
value: with dozens of keys
type: OTHER
value: with copious cracks
type: OTHER
Source sentences:
text: But with dozens of keys, copious cracks and crevices, and sensitive electronic parts underneath, keyboards are notoriously difficult to clean.