Assertion: otter | /r/HasProperty | lost
Facets:
value: from most of england and wales
type: LOCATION
value: between the 1950s
type: TEMPORAL
value: between the 1970s
type: TEMPORAL
value: because of pesticide pollution of waterways
type: CAUSE
Source sentences:
text: The otter (Lutra lutra) was lost from most of England and Wales between the 1950s and the 1970s because of pesticide pollution of waterways.