PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The federal budget quagmire makes S&P 500 forecasting even trickier than usual this year, since whether stock investors make or lose money in 2013 depends a lot on whether Congress can gets its act together.
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  • ycharts.com