PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???Superoxide is the most deleterious of the reactive oxygen species, as it???s the progenitor of many of the others,??? says James Tour, Rice chemist and a co-author of the paper, in the university press release covering the research. ???If you don???t deal with SO, it forms peroxynitrite and hydrogen peroxide.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ieee.org