PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the context of this discussion, relative strength pertains to the price performance of a security???such as a stock or ETF???compared to that of an index such as the S&P 500. (An alternative measure called the relative strength index gauges internal price strength and is the focus of this issue???s Technically Speaking column beginning on page 30.)
http://www.w3.org/ns/prov#wasQuotedFrom
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