PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The effectiveness of ferrate must be compared with that of free chlorine and chloramines and other disinfectants, using similar techniques and models.
http://www.w3.org/ns/prov#wasQuotedFrom
  • redorbit.com