PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since HIV is a RNA virus, I start with a one-step RT-PCR then do a nested PCR. I expect low reproductibility when starting with 2 copies of RNA, but high reproductibility with higher viral loads.Sample A (1613 copies) was positive one day and negative twice the next day.
http://www.w3.org/ns/prov#wasQuotedFrom
  • protocol-online.org