About: http://webisa.webdatacommons.org/374017219

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	I am not sure, but I think there is casein in all forms of milk, cow, sheep, goat, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	celiac.com