Assertion: horseshoe crab | /r/HasProperty | long-lived animals
Facets:
Source sentences:
text: Horseshoe crabs are long-lived animals; after attaining sexual maturity, in 9 to 12 years, they may live for another 10 years or more.
text: Though prolific in terms of egg production, horseshoe crabs are long-lived animals which do not breed until they reach nine or 10 years of age.