Head holds the abstract data,
Body contains the guts.
Applet talks to Java code,
Paragraph speaks the text.
Insert highlights a thing brand new,
Delete reveals things gone.
Break terminates a line of text,
Span marks within the flow.
Preformatted keeps exact layout,
Select drops down a list.
Superscript floats above the line,
Subscript sinks beneath.
Blockquote tells what others said,
Horizontal rule draws a line.
Table unfurls a grid of data,
List-item makes a point.
Style cares about appearances,
Meta is more abstract.
HTML, the outer tag,
Goes around them all.