Question: Among what group of people made guidebooks or poems popular of a list of remarkable constructions of classical antiquity, including a Greek temple dedicated to the goddess Artemis that was completely rebuilt three times before its final destruction in 401 AD ?
Sentence (from "Seven Wonders of the Ancient World"): The location and ultimate fate of the Hanging Gardens are unknown, and there is speculation that they may not have existed at all.
Relevant evidence: No