About: http://webisa.webdatacommons.org/390399177

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 more effective for cases of sleep-onset insomnia, since its greatest effect is to shorten the time required to fall asleep.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com