PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Students with limited reading abilities have a harder time keeping up across multiple subjects (including math, science, and other languages), and those who fall behind in the early grades often stay behind (1).
http://www.w3.org/ns/prov#wasQuotedFrom
  • kidsdata.org