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XML is a markup language for documents containing structured information.
Structured information contains both content (words, pictures, etc.) and some
indication of what role that content plays (for example, content in a section
heading has a different meaning from content in a footnote, which means
something different than content in a figure caption or content in a database
table, etc.). Almost all documents have some str
Structured information contains both content (words, pictures, etc.) and some
indication of what role that content plays (for example, content in a section
heading has a different meaning from content in a footnote, which means
something different than content in a figure caption or content in a database
table, etc.). Almost all documents have some str