PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, the effects of nonsteroidal anti-inflammatory drugs are small and short-lived (Bjordal, Ljunggren, Klovning, & Sl??rdal, 2004), and these drugs have been associated with serious side effects, including bleeding and perforated ulcers (Brien, Lewith, & McGregor, 2006; Gutthann, Garcia Rodriguez, & Raiford, 1997).
http://www.w3.org/ns/prov#wasQuotedFrom
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