About: http://webisa.webdatacommons.org/123722423

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	Many foods provide sources of tryptophan and niacin, including poultry, organ meats, wheat, yeast, and peanuts, and people who eat a balanced diet can generally avoid developing this nutritional deficiency along with many others.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com