Suppose The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built between the 5th century BC and the 16th century to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe. The Great Wall is one of the most famous landmarks in China and is a UNESCO World Heritage Site.
Can we infer that "The Great Wall of China was built in the 19th century."? Yes, no, or maybe?