) > The Collection Description Type Namespace 2013-05-10 2013-08-20: fixed minor error in information about this schema (title as a literal, not a resource). Catalogue or Index A catalogue for, or index of, a collection. Analytic Finding Aid A collection of individual records describing the items, and the intellectual content of those items, of a second collection. The records provide information about individual items. There are no intrinsic relationships between the records, and each record is essentially self-contained. There may, in the individual records, be information about collections but that is not the focus of the catalogue. AnalyticFindingAids are typically created with significant human input. Hierarchic Finding Aid A collection of records describing the individual items, and the intellectual content of those items, of a second collection. The records provide information about the collection and/or about the individual items, including contextual information about the relations between items and the collection. Relationships exist between records, and records are interpreted in the context of those relationships. 记录被禁足在整个加勒比海盗angement of the collection, e.g. grouping together all the letters, account books etc. in an ordered sequence or sequences. Items are often not uniquely identifiable when considered in isolation, so the context of the collection is an essential element in compiling the hierarchic finding-aid. Hierarchic finding-aids are typically created with significant human input. Indexing Finding Aid A collection of records consisting of information derived from items in a second collection, regardless of the content of those items. For example, a robotic search engine will create an index of the words in a document (or catalogue record) regardless of their context and without trying to identify the discrete elements of intellectual content contained therein. IndexingFindingAides are typically generated automatically by a software robot or other harvesting technology, but may be created by human effort.