PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is no known cause for CD or UC, although many researchers believe that the interaction of an outside agent, such as a virus or bacteria, with the body???s immune system may trigger them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • takeda.com