Legacy Console Edition descriptions

In Legacy Console Edition, blocks, items and entities all had dedicated descriptions, which would appear in a dialog box of sorts when the subject is first encountered.

Blocks
Used to execute commands.
 * Impulse Command Block JE1.png Command Block

Items
Restores 1.5, or can be cooked in a furnace.
 * Raw Beef.png Raw Beef

Entities
Has a venomous bite.
 * Cave Spider.png Cave Spider