PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you want to illustrate the relationship between two variables, try a line graph or a scatterplot (more on various types of graphs below).
http://www.w3.org/ns/prov#wasQuotedFrom
  • unc.edu