'''Semantic tags''' are codes that provide metadata to pieces of information. For example, consider a rental DVD in a video store. The content of the movie itself if the ''information'', but the metadata related to that DVD could include:
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'''Semantic tags''' are codes that provide metadata to pieces of information. For example, consider a rental DVD in a video store. The content of the movie itself is the ''information'', but the metadata related to that DVD could include: