claim: Heath Ledger was in a film inspired by Bob Dylan.
evidence: Calisia -LRB- Καλισια , Calisia -RRB- was a `` station '' on so-called `` Amber Road '' , mentioned by Ptolemy , formerly universally identified with Kalisz in Poland .. Amber Road. Amber Road. Ptolemy. Ptolemy. Kalisz. Kalisz. Poland. Poland. Besides the similarity of the names , the identification was supported by the closeness between the latitude given by Ptolemy -LRB- 52 ° 50 ' -RRB- and the actual latitude of Kalisz -LRB- 51 ° 45 ' 27 '' -RRB- .. Ptolemy. Ptolemy. Kalisz. Kalisz. latitude. latitude. The validity of these arguments is currently in doubt , mainly due to the identification of Ptolemy 's Leukaristos , located at a latitude similar to that of Kalisz , with the name Laugaritio / Leugaritio certainly referring to the town of Trencin in Slovakia -LRB- this identification is confirmed by a rock inscription made in the winter of 179 / 180 CE by a Roman military unit , and the biography of the unit 's commander , M. Valesius Maximianus , carved on his tomb in Diana Veteranorum in today 's Algeria -RRB- .. Ptolemy. Ptolemy. Kalisz. Kalisz. latitude. latitude. Trencin. Trencin. Slovakia. Slovakia. Diana Veteranorum. Diana Veteranorum. As Trencin is much further south than the latitude given by Ptolemy , this identification seems to imply that Ptolemy 's data on latitude of places north of the Danube had significant errors , hence making the Calisia-Kalisz identification doubtful .. Ptolemy. Ptolemy. Kalisz. Kalisz. latitude. latitude. Trencin. Trencin