PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Finally, the algorithm presented here is neither particularly intelligent nor particularly fast: there are other ways of deducing forced moves, given an initial state, and all well-written Sudoku puzzles should be able to be solved using only deduction (which would eliminate the need for backtracking altogether).
http://www.w3.org/ns/prov#wasQuotedFrom
  • haskell.org