PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Terrific: America Lags Behind 31 Other Countries in Mathematics - Conservative Read says: 09/23/2012 at 3:34 am [...] U.S. high school students graduate with just a 32 percent proficiency rate in math, according to a Harvard study ??? a figure that puts America behind 31 other countries, including Japan, Korea, Switzerland and [...]
http://www.w3.org/ns/prov#wasQuotedFrom
  • educationnext.org