PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Handling bias is trickier, but if you want to analyze, for example, whether types of tools or content drive repeat visits, then you???ll be wise to start with a universe of visitors that you can prove has remained cookie constant.
http://www.w3.org/ns/prov#wasQuotedFrom
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