About: http://webisa.webdatacommons.org/4574293

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	Cysteine is an amino acid necessary for the synthesis of all proteins, the antioxidant glutathione, and the neuromodulator taurine.
http://www.w3.org/ns/prov#wasQuotedFrom	usda.gov