# Language isolates { "id": "S2016001301", "title": "Language isolates", "url": "/topics/S2016001301", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "lcsh", "revision": "986565436ff34dbb", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "5208426448379184128", "address_version": "morton4x16-v1", "coordinates": [ 0, 480, 42740, 21504 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } Here are entered general works on languages that are not assigned to a language family. Works on individual isolated languages are entered under the language, e.g., [Basque language.] Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://id.loc.gov/authorities/subjects/sh2016001301 No owner-reviewed local answer yet.