PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Polio, rheumatic fever, tuberculosis, and other disabling diseases were widespread in America, and few facilities offered long-term care for pediatric patients.
http://www.w3.org/ns/prov#wasQuotedFrom
  • philly.com