<http://webisa.webdatacommons.org/139342143>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<daemen.edu> .
<http://webisa.webdatacommons.org/139342143>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/505663302>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139342143> .
<http://webisa.webdatacommons.org/139342143>	<http://www.w3.org/ns/prov#value>	"Tryptophan is an essential amino acid found in food, then converted into hydroxytryptophan by the human body." .