Herd was the first Open Champion to use the Haskell rubber-cored ball.

Entity and relation annotations:
id: 0
type: entity
value: text: Herd
labels: <Person>
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type: entity
value: text: Open Champion
labels: <Title>
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type: entity
value: text: the Haskell rubber-cored ball
labels: <Production>
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labels: Person:holds_title:Title
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type: relation
to_id: 2
labels: Person:owns/uses:Production
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