<http://webisa.webdatacommons.org/300614876>	<http://www.w3.org/ns/prov#value>	"Such compounds are organic colloid polymers derived from collagen, a protein constituent of animal skins, connective tissue, and bones, principally of cattle origin." .
<http://webisa.webdatacommons.org/300614876>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/300614876>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freepatentsonline.com> .
<http://webisa.webdatacommons.org/prov/488686811>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/300614876> .