fragment_downloaded_cb({"url":"sparql-and-tracker.html#parameters-and-prepared-statements","fragment":"Parameters and prepared statements\nTracker accepts ~ prefixed variables in place of literals\nthroughout most of the SPARQL select syntax. These variables\nare treated as parameters at query time, so it is possible\nto prepare a query statement once and reuse it many times\nassigning different values to those parameters at query time.\nSee TrackerSparqlStatement documentation for more information.\n"});