PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, if M is a proton, the latter can be complexed with the help of a tertiary base having a strong nucleophilic character, such as triethylamine, dimethylaminopyridine, 1,4-diazabicyclo[2.2.2]octane, or in the form of a tertiobutyle radical that easily separates into a proton and CH2???C(CH3)3.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com