PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In conclusion, Chronic Low Back Pain is a disease with very high prevalence and incidence, evenly affecting men and women in their 30's and 50's, which is extremely costly for individuals and society, both in terms of diagnostic interventions and treatments, and of reduction of productivity and functional limitation in everyday life.
http://www.w3.org/ns/prov#wasQuotedFrom
  • clinicaltrials.gov