PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The results showed that the aurintricarboxylic acid, ammonium salt solution changed from red to yellow or colorless when reacted with oxidizing chemicals such as hydrogen peroxide and bleach.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.es