In addition, as metadata is combined with controlled subject indexes, it allows more precise searching and document management. Infoseek provides a guide for using general metatags to define index terms for a page. This core set of metadata elements is defined by the Dublin Core Working Group. Placed in Web pages, metadata will allow information to be found more easily and accurately. It also can be used for records management and archiving.
Metadata helps search accuracy on commercial search engines, too.
Finally, MMG - DC allows standards to be developed that relate to electronic document cataloging, retrieval or archiving using Dublin Core Elements. Dublin Core is easy to create and provides uncomplicated descriptions. Dublin Core is simple to index and use for describing a resource's location, form, etc. Dublin Core offers controlled vocabularies that enable greater searching precision than full text searches. Dublin Core is a standard agreed upon by the W3 Council.