PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Approximately 2 million children in Britain currently live in a household where they are exposed to secondhand smoke (SHS)1,2 and approximately 66% of children aged 3 to 11 years are exposed to SHS in the United States.3 In children, exposure to SHS is related to elevated rates of mortality and respiratory illnesses, such as lower respiratory tract infections, wheezing, middle ear infection, and a
http://www.w3.org/ns/prov#wasQuotedFrom
  • jamanetwork.com