Question: What is a 53 metre high Corinthian order triumphal column modelled on a Roman triumphal column in Rome, Italy, that commemorates Roman emperor Trajan's victory in the Dacian Wars ?
Sentence (from "Legio XXX Ulpia Victrix"): It was founded in AD 100 by the emperor Trajan (r. 98-117) for service in the Dacian Wars.
Relevant evidence: No