Assertion: mare's foal | /r/HasProperty | born to mare
Facets:
value: during the 1989 foaling season
type: TEMPORAL
Source sentences:
text: As the beginning phase of the study, information was obtained from the North American Jockey Club regarding all Thoroughbred mares with registered matings during the 1988 breeding season that were owned by residents of western Canada, and for all foals born to these mares during the 1989 foaling season.