PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A search of the literature found that years ago, some types of snails showed what appeared to be slow sodium channels, but the technology at the time did not provide a way to refine those results.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stanford.edu