Assertion: tennis ball | /r/HasProperty | the same
Facets:
value: seemingly
type: DEGREE
value: within their brand
type: LOCATION
value: for almost 150 years
type: TEMPORAL
Source sentences:
text: For almost 150 years, the tennis ball as we know it has more or less been the same.
text: All tennis balls are the same within their brand.
text: Seemingly, no two tennis balls, like no two fingerprints, are the same.