MDA - internet/semantic-web/meta-data

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meta-data

is constrained by:

- Ontology [ constraint ]

- XML [ notation ]

- Topic Maps [ notation ]

- RDF, Resource Description Framework [ notation ]

- meta-data-notation [ issue ]

- add meta data to objects [ issue ]

- automated understanding of external data [ issue ]

data handled by:

- Meta Data Technology [ system ]

- Meta Data

Types:

is a data

comment: data about data -- sufficiently rich to be understood by an application
comment: Buzzwords: shallow content -- grey matter -- dark matter
Comment:: huge market -- often seen as extension of document repositories
comment: every meta data scheme is 'open' in that there is meta data for meta data