PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fearon???s strat-egy is always available, whether or not one is interested in constructing counterfactu-als. (However, as discussed later, case study researchers might have good reasons tobe interested in counterfactuals.) As applied to a setting such as a trial or a case study, two types of arguments can bemustered in support of causal conclusions.
http://www.w3.org/ns/prov#wasQuotedFrom
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