fragment_downloaded_cb({"url":"sparql-and-tracker.html#mapping-ids-and-iris","fragment":"Mapping IDs and IRIs\nTracker provides the tracker:id and tracker:uri SPARQL\nfunctions, that allow converting an URI reference to a numeric\nidentifier, and back.\nThese identifiers are expected to be valid a long as the URI is\nreferenced in the store. The existence of these SPARQL functions\nmostly obey legacy reasons and its use is not recommended.\n"});