Assertion: speed skate's wheel | /r/CapableOf | give way
Facets:
value: in the 1960s
type: TEMPORAL
value: to lightweight polyurethane plastic wheels
type: TRANSITIVE-OBJECT
Source sentences:
text: In the 1960s the wooden or metal wheels traditionally used in skates gave way to lightweight polyurethane plastic wheels that gripped the riding surface better.