Assertion: horseshoe crab | /r/HasProperty | one of the most endangered
Facets:
value: on earth
type: LOCATION
value: arguably
type: DEGREE
Source sentences:
text: While few such observations have been published to conclude whether many other species of sea turtles also consume horseshoe crabs, one of the most endangered, Kemp's Ridley turtles, have been observed eating them (Servis et al., 2015).
text: Horseshoe crabs are, arguably, the most successful animals on earth, having survived for 445 million years.