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/20231228063115/https://www.pewresearch.org/journalism/wp-json/oembed/1.0/embed?url=https%3A%2F%2Fwww.pewresearch.org%2Fjournalism%2Ffact-sheet%2Fcable-news%2F