PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Students should draw a horizontal axis and label it with the different types of radiation and their corresponding range of wavelengths and frequencies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ck12.org