PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, a light, protein-rich snack, such as a slice of turkey or cereal and milk, may help because they contain tryptophan, an amino acid that promotes sleep.
http://www.w3.org/ns/prov#wasQuotedFrom
  • everydayhealth.com