Assertion: sperm whale's pair | /r/HasProperty | measured intact
Facets:
value: in the netherlands
type: LOCATION
value: in 1937
type: TEMPORAL
Source sentences:
text: Weight figures are usually estimates, but in 1937 a pair of stranded male sperm whales were measured intact in the Netherlands: one was 16 metres (52.5 feet) long and weighed 39 tons, and the other was 18 metres (59 feet) and 53 tons.