Assertion: sperm whale | /r/HasProperty | hunted in 19th century
Facets:
Source sentences:
text: In the 19th century, sperm whales were hunted using rowboats and hand-thrown harpoons, a rather dangerous method, as the whales sometimes fought back.
text: In the 19th century, sperm whales were hunted using rowboats and hand-thrown harpoons, a rather dangerous method, as the whales sometimes fought back.