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ANSI X3.285-1998 Metamodel for the Management of Sharable Data

Stewardship. Data Element Administration. Data Element Concept Administration. Conceptual & Value Domain Administration. Naming & Identification. Classification. ANSI X3.285-1998 Metamodel for the Management of Sharable Data. Douglas D. Mann. Metamodel Purpose.

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ANSI X3.285-1998 Metamodel for the Management of Sharable Data

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  1. Stewardship Data ElementAdministration Data Element Concept Administration Conceptual &Value DomainAdministration Naming &Identification Classification ANSI X3.285-1998Metamodelfor the Management of Sharable Data Douglas D. Mann ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  2. Metamodel Purpose • Promote sharing of metadata for • understanding (meaning, representation, identification) • discovery • harmonization • reuse • analysis • Provide a common base for metadata registries • management structure • components for interchange ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  3. Metamodel Origin ISO 11179-4 ISO 11179-3 ISO 11179-2 ISO 11179-5 ISO 11179-1 ISO 11179-6 New Work - Concepts - Data Value Domain ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  4. Metamodel Regions • Stewardship • Naming & identification • Classification • Data element concept administration • Conceptual & value domain administration • Data element administration ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  5. Data ElementAdministration Data Element Concept Administration Conceptual &Value DomainAdministration Metamodel Regions Stewardship Naming &Identification Classification ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  6. reference document component reference document reference document organization administered component component responsible organization component record organization contact person component submitting organization S registration authority component registration authority C record registrar Stewardship Region ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  7. Data ElementAdministration Data Element Concept Administration Conceptual &Value DomainAdministration Metamodel Regions Stewardship Naming &Identification Classification ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  8. component name context administered component name context name Naming & Identification Region ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  9. Data ElementAdministration Data Element Concept Administration Conceptual &Value DomainAdministration Metamodel Regions Stewardship Naming &Identification Classification ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  10. administered component classified component classification scheme component classification association classified component definition definition Classification Region ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  11. Data ElementAdministration Conceptual &Value DomainAdministration Metamodel Regions Stewardship Data Element Concept Administration Naming &Identification Classification ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  12. administered component classified component object class data element concept property concept concept application association conceptual domain data element concept association data concept conceptual domain Data Element Concept Administration Region ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  13. Data ElementAdministration Data Element Concept Administration Metamodel Regions Stewardship Conceptual &Value DomainAdministration Naming &Identification Classification ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  14. administered component value domain classified component Value domain unit of quantity non- enumerated domain enumerated domain conceptual domain conceptual domain value domain value domain association C C Value domain datatype datatype value meaning permissible value Value domain character set character set permissible value meaning unit of quantity Conceptual & Value Domain Administration Region permissible value meaning cardinalities: enumerated domain (1,N) : (2,N) value meaning enumerated domain (1,N) : (2,N) permissible value permissible value (1,N):(1,N) value meaning ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  15. Data Element Concept Administration Conceptual &Value DomainAdministration Metamodel Regions Stewardship Data ElementAdministration Naming &Identification Classification ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  16. administered component classified component representationclass data element concept value domain data element rule data element rule data element example example Data Element Administration Region ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  17. Stewardship Data ElementAdministration Data Element Concept Administration Conceptual &Value DomainAdministration Naming &Identification Classification Metamodel Regions ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  18. Future Extensions & Work • Promotion of X3.285 to an ISO standard • Derived data element specifications • Application data and mappings • Extended classification scheme support • Multi-lingual support ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  19. ANSI X3.285-1998Metamodel for the Management of Sharable Data Draft [dpANS X3.285] is available at: Word 7.0 ftp://sdct-sunsrv1.ncsl.nist.gov/x3l8/x3l8docs/x3.285/docs/dpx3-285.doc Portable Document Format ftp://sdct-sunsrv1.ncsl.nist.gov/x3l8/x3l8docs/x3.285/docs/dpx3-285.pdf ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

  20. Implementations • U.S. Environmental Protection AgencyEnvironmental Data Registry (EDR) • U.S. Census BureauData Access & Dissemination System (DADS) ANSI X3.285-1998 Douglas D. Mann mannd@battelle.org

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