PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Helicobacter pylori is a bacterium, which is the main cause of peptic ulcers throughout the world.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bsg.org.uk