PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In recent years, football safety has come under increased scrutiny after mounting evidence that the numerous concussions and other brain-related injuries sustained during the sport can lead to serious health problems for former football players, including Alzheimer???s and Lou Gherig???s disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org