PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These topics include such things as matter, atoms, molecules, states of matter, solutions, acids and bases, oxidation-reduction reactions, rates of reactions and equilibrium, thermochemistry and stoichiometry.About ChemIn10.comMelanie Fine, a California high school chemistry and physics teacher, created Chemin10.com to meet the needs of the many high school students who would like to receive onlin
http://www.w3.org/ns/prov#wasQuotedFrom
  • prlog.org