| http://www.w3.org/ns/prov#value | - indicateddirection (including many textbook authors) has made it easy to puzzletogether problems that are now easy at the introductory college levelbut which would have challenged the computational abilities of expertsin the pre-calculator days, and which are also not yet to be found instandard textbooks.Let me cite just one example of the sort of problem that became feasible(and posable) with app
|
