PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chloroplasts perform a process called photosynthesis, in which they use energy from the sun to convert carbon dioxide and water into sugars and other carbohydrates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pbslearningmedia.org