PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of suitable acid acceptor include alkali metal hydroxides such as sodium hydroxide, potassium hydroxide, etc., inorganic carbonates such as sodium carbonate, potassium carbonate, potassium hydrogen carbonate, sodium hydrogen carbonate, etc., tertiary amines such as pyridine, quinoline, N-methylpyrrolidone, triethylamine, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com