PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But lithium has a narrow therapeutic index and it can cause side effects such as thirst, weight gain, tremor, polyuria and memory problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov