About: http://webisa.webdatacommons.org/5832980

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	In this reaction, the substrate is a milk protein (e.g., casein) and the enzyme is rennin.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org