what is the {point in time} for {Norman Borlaug} has {award received} as {AAAS Philip Hauge Abelson Prize} ?
In which year Norman borlaug received the AAAS philip hauge abelson prize?
When did Norman Borlaug receive the AAAS Philip Hauge Abelson Prize?
SELECT ?o WHERE { resource:Norman_Borlaug property:award_received ?f . ?f property:point_in_time ?o . ?f property:award_received resource:AAAS_Philip_Hauge_Abelson_Prize }
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