Question: Link richness is the quality, possessed by some websites, of having many hyperlinks, classified advertising sites like Craigslist, of which nationality?
Sentence (from "Craigslist"): Craigslist (stylized as craigslist) is an American classified advertisements website with sections devoted to jobs, housing, personals, for sale, items wanted, services, community, gigs, résumés, and discussion forums.
Relevant evidence: Yes