Suppose The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe. Several walls were being built as early as the 7th century BC. Later, significant stretches of the walls were built in the 3rd century BC by the first Emperor of China, Qin Shi Huang.
Can we infer that "The Great Wall of China was originally built in the 17th century BC"? Yes, no, or maybe?