Assertion: horseshoe crab | /r/CapableOf | survive unchanged
Facets:
value: nearly
type: DEGREE
value: for an estimated 200 million years
type: TEMPORAL
Source sentences:
text: Commonly referred to as a “living fossil,” the horseshoe crab has been able to survive nearly unchanged for an estimated 200 million years (Walls et al., 2002; Kin and Blazejowski, 2014)–prior to recent population dynamics in the face of growing commercial demand.