Assertion: hammerhead shark's length | /r/HasProperty | compagno et al.
Facets:
Source sentences:
text: They can reach a maximum length of 18-20 feet (Compagno et al., 2005).
text: Litters range in number from 6 to 42 pups each measuring between 50 and 70 cm total length (Compagno et al., 2005).