PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On-line measurement and data logging of COD, TOC, nitrates, nitrite, humic acids, oils and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • biolabgroup.com