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/20141223095419/http://www.athensvoice.gr/site/%CF%83%CF%84%CE%AE%CE%BB%CE%B5%CF%82-web/%CE%B9%CF%83%CF%84%CE%BF%CF%81%CE%AF%CE%B5%CF%82-%CF%84%CE%B7%CF%82-%CE%BB%CE%AF%CE%B6%CE%B1%CF%82
