PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some respondents were excluded because there was not enough urine left for analysis, mostly because their urine was used to perform other studies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • statcan.gc.ca