PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to the above-described diffusion technique, an ultrafiltration process is used to remove certain components, such as water, from the blood by convection.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com