PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On a quick scan, I didn't see anything in the Twenge et al. paper about whether they did case-independent counts or not???)
http://www.w3.org/ns/prov#wasQuotedFrom
  • upenn.edu