PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Horse chestnut products can sometimes cause side effects such as dizziness, headache, stomach upset, and itching.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov