About: http://webisa.webdatacommons.org/184592948

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	??? Tryptophan is a naturally occurring substance found in some foods, the most well known is turkey.
http://www.w3.org/ns/prov#wasQuotedFrom	methodsofhealing.com