Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
The Wayback Machine - https://web.archive.org/web/20201018140711/https://blog.francetvinfo.fr/dans-vos-tetes/wp-content/themes/ftvi/data/1369905414_1355499209_icon_dans_vos_tetes.png