PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ReadWriteThink's student interactives are divided into a several categories, including analysis and inquiry, summarizing and organizing, writing poetry and prose, and learning about language elements such as letters, sounds and words.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mathandreadinghelp.org