Assertion: trumpeter swan's population | /r/CapableOf | show sustained growth
Facets:
value: more recently
type: TEMPORAL
value: over the past thirty-years
type: TEMPORAL
Source sentences:
text: More recently, the population in all three major population regions have shown sustained growth over the past thirty-year period.
text: More recently, populations in all three major population regions have shown sustained growth over the past thirty-years.