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The source code for each page contains metadata that defines the character set.
Rule n° 070
Elements visually presented in list form are marked up appropriately in the source code.
Rule n° 073
Each HTML identifier is only used once per Content Document.
Rule n° 074
Cells in data tables are linked to their headers.
Rule n° 075
The titles of the data tables are filled in.
Rule n° 076
The linearization of the tables used for the layout does not harm the understanding of the content.
Rule n° 077
Data tables are not replaced by images.
Rule n° 078
Data tables are not simulated using formatted text.
Rule n° 079