Assertion: echinoderm | /r/HasProperty | major contributors
Facets:
value: with all of these amazing features
type: OTHER
value: to many limestone formations
type: LOCATION
Source sentences:
text: Echinoderms are important geologically as they are major contributors to many limestone formations, and provide valuable clues as to the geological environment.
text: Even with all of these amazing features that set them apart, echinoderms are the major group of invertebrates most closely related to us, the vertebrates.