PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such an arrangement is particularly useful in helping to prevent sample and reagent cross-contamination when performing nucleic acid amplification reactions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk