PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Tools and analytic methods have been developed, including strategies for conducting systematic reviews and meta-analysis (now used by AHCPR's Evidence-based Practice Centers and others), instruments for measuring health outcomes important to patients, and sophisticated techniques for analyzing observational data to adjust for disease severity and minimize bias.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ahrq.gov