Assertion: landmass | /r/HasProperty | reduced by 67%
Facets:
value: since 1850
type: TEMPORAL
Source sentences:
text: Since 1850, the island's landmass has been reduced by 67%.
text: The island is at risk of disappearing due to erosion and rising sea levels caused by climate change; since 1850, the island's landmass has been reduced by 67%.