About: http://webisa.webdatacommons.org/173081692

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	It has to do with by-products like whey (used to make cheese and other products).
http://www.w3.org/ns/prov#wasQuotedFrom	recordnet.com