Assertion: knock | /r/HasProperty | common
Facets:
value: among children
type: OTHER
value: in the oil and gas industry
type: LOCATION
Source sentences:
text: Knock knees are common, often developing as part of the childhood growth process.
text: 'Knock for knock' is a common contractual arrangement in the oil and gas industry.
text: Knock knees are common among children, and in most cases the legs will eventually straighten out.