PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Suitable reagents for external crosslinking include acetic anhydride, boric acid, formic anhydride, acetic formic anhydride, dicyclohexyl carbodiimide, acetone, methylethyl ketone, formaldehyde, and polyvalent metal ions such as calcium, magnesium and aluminum.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.de