PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The brain is particularly sensitive to overheating, which is why some animals such as birds, fish and dogs have a super-efficient type of countercurrent heat exchanger, sometimes called a rete mirabile (miraculous net) in which an enmeshed, double network of small arteries and veins help cool down the brain???s blood supply.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com