Take the following as truth: Guides will tell you that its 255 enameled panels were encrusted by master Venetian and Byzantine artisans with close to 2,000 precious stones, including pearls, garnets, sapphires, emeralds and rubies.
Then the following statement: "Sapphires were used only by the Venetian artisans." is true, false, or inconclusive?
Answer: Inconclusive