PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • MS is a progressive disease of the brain and central nervous system in which the immune system goes haywire, attacking a fatty insulative sheath around nerve fibers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chinapost.com.tw