Assertion: black rhinoceros's horn | /r/HasProperty | the first
Facets:
Source sentences:
text: It had two horns, the first measuring 0.5–1.4 m (1.6–4.6 ft) and the second 2–55 cm (0.79–21.65 in).
text: It had two horns, the first measuring 0.5–1.4 m (1.6–4.6 ft) and the second 2–55 cm (0.79–21.65 in).