PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These and other important breakthroughs in chemistry and biology often lead to more focused research that culminates years later in important medical advances or commercial products such as medicines or biotechnology tools.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nih.gov