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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Whooping cough, also called pertussis, is a bacterial infection of the respiratory tract caused by a pathogen called bordetella pertussis. (Dog owners might recognize this name because a related bacterium causes kennel cough, or bordetella.) About 10,000 people are diagnosed with whooping cough each year in this country (although some studies indicated it might largely be under-reported), and it
http://www.w3.org/ns/prov#wasQuotedFrom
  • massagetoday.com