PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • factors such as age, income and education (x1, x2 and x4 to x6) found to be important
http://www.w3.org/ns/prov#wasQuotedFrom
  • statcan.gc.ca