PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examine the factors that affect reaction rates, including concentration, temperature, catalyst, surface area, and the nature of the reactants, using chemical reactions in the laboratory.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usablenet.com