Reinhold Heuvelmann

marc 21 bibframe metadata cataloging linked data linked library data metadata format resource description and access rda linked open data bibliographic framework semantic web open access pica format licensing creative commons carrier type content type media type frbr gnd gemeinsame normdatei katalogisierung metadaten cataloguing rightsstatements accessibility lizenzen provenance conversion mappings integrated authority file authority control ld4l marc mab austauschformat bibliographic standard metadatenformat bibliografisches datenformat regelwerk erschliessung access-status standards linked open usable data history ifla library reference model agent nomen res library reference model ifla community building future europe library normalization unicode zeichensatz decomposed coded character set precomposed diakritikum diakritika nfc normalisierung vintage metametadata germany uri vocabulary sorting nonsorting libhub workstance datenträgertyp inhaltstyp medientyp resource categorization metadata authority description schema mads metdadata object description schema mods zeitschriftendatenbank interlibrary loan holdings leihverkehr bestandsinformationen 924 inhaltserschließung subject analysis sacherschließung subject cataloging unic bibliographic data part-whole-relationship teil-ganzes-beziehung early experimenters autority control