PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although the origins and termination of the 1729-1730 outbreak are unclear, it obviously was a pandemic, the first of a series that western European observers perceived as coming from Russia.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalecology.org