PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Analyzing blog posts using Kidblog.org; evaluating articles found on such apps as Zite, Readability, and Flipboard; and researching in the academics-friendly search engine space of instaGrok.com, all make for 21st Century resources that engage higher order thinking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • zps.org