Assertion: vertebrate | /r/HasProperty | subphylum vertebrata
Facets:
Source sentences:
text: Vertebrates (Subphylum Vertebrata) are animals that possess an internal skeleton (endoskeleton) that includes a backbone made up of a column of vertebrae (Keeton, 1986:1150).
text: The vertebrates (subphylum Vertebrata) : When you think of animals, you probably think about the vertebrates.