PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The tendency is attributable to tablets' many distractions, particularly surfing the Internet and e-mail, which were the two most popular uses for tablets, following by reading books, gaming and using apps.This year, some 43% of frequent book buyers now own tablets, up from 17% last year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • shelf-awareness.com