PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Or, one could imagine a tax on the sale of goods not deemed essential, with things like food, a certain amount of rent, etc. exempt and other things being taxed marginally according to some measure of extravagance. (This way, somebody with no discretionary income pays no sales tax, while someone buying a ludicrously oversized house pays 200% of the amount above what the minimum possible rent o
http://www.w3.org/ns/prov#wasQuotedFrom
  • metafilter.com