Assertion: membrane's component | /r/HasProperty | the protein collagen
Facets:
Source sentences:
text: The primary components of these materials are glycoproteins and the protein collagen.
text: The primary components of these materials are glycoproteins and the protein collagen.
text: The primary components of these materials are glycoproteins and the protein collagen.
text: The primary components of these materials are glycoproteins and the protein collagen.