PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Using sensitive detection techniques, Popp (340) and others have measured spontaneous emission of low intensity electromagnetic radiation (visible and UV) from many types of plant and animal cells including mammalian cells.
http://www.w3.org/ns/prov#wasQuotedFrom
  • photobiology.info