PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • PDT is uses laser or other light sources combined with a photosensitising agent to destroy cancer cells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lifescientist.com.au