PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In my desktop application, I use color coding for quickly identifying different types of data, Examples: All positive currency amounts are green, negatives are red with a negative symbol to the left of the amount, blinking red data are warnings, important data is bright yellow, dates are cyan, all the field captions are white, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackexchange.com