PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chronic obstructive lung diseases, including chronic bronchitis and emphysema, affect 15million people in the US. This condition is a major risk factors for pneumonia.People With Compromised Immune Systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pdfsr.com