Going into military service Facing an emergency / health problem Facing a crime Retirement of a relative Public Service Type taxonomy Language European Publications Office's Languages Authority List (NAL) Sector List of NACE codes Spatial European Publications Office's Administrative Territorial Units Named Authority List Status ADMS Status vocabulary Participation Role TBC CriterionRequirement Type TBC Evidence Type TBC Language European Publications Office's Languages Named Authority List (NAL) Output Type Declaration Physical object Code Financial obligation Financial benefit Recognition Permit Cost Currency European Publications Office's Currencies Named Authority List (NAL) Channel Type E-mail Homepage Fax Assistant Telephone Mobile App Digital TV Mail Service Bureau Client's Location Rule Language European Publications Office's Languages Authority List (NAL)
Formal Framework Language European Publications Office's Languages Named Authority List (NAL) Status European Legislation Identifier: in force not in force partially applicable implicitly revoked explicitly revoked repealed expired suspended Subject Eurovoc domains Territorial Application NUTS taxonomy Type Resource Named Authority Lists (NAL) Agent Type Agent Person Public Organisation Public Organisation Spatial European Publications Office's Administrative Territorial Units Named Authority List
Table 17: Mandatory and optional classes and properties Class Property Mandatory/optional Public Service Mandatory Public Service Identifier Mandatory Public Service Name Mandatory Public Service Description Mandatory Public Service Keyword Optional Public Service Sector Optional Public Service Type Optional Public Service Language Optional Public Service Status Optional Public Service Execution Status Optional Public Service Is Grouped By Optional Public Service Requires Optional Public Service Related Optional Public Service Has Criterion Optional Public Service Has Competent Authority Mandatory Public Service Service Provider Optional Public Service Has Participation Optional Public Service Has Input Optional Public Service Has Formal Framework Optional Public Service Produces Optional Public Service Follows Optional Public Service Spatial Optional Public Service Has Contact Point Optional Public Service Has Channel Optional Public Service Processing Time Optional Public Service Has Cost Optional Public Service Is Described At Optional
Public Service Is Specialisation Of Optional Event Optional Event Identifier Mandatory Event Name Mandatory Event Description Optional Event Type Optional Related Service Optional Business Event Optional Life Event Optional Public Service Dataset Optional Public Service Dataset Identifier Mandatory Public Service Dataset Name Mandatory Public Service Dataset Publisher Mandatory Public Service Dataset Landing Page Mandatory Participation Optional Participation Identifier Mandatory Participation Description Mandatory Participation Role Mandatory Criterion Requirement Optional Criterion Requirement Identifier Mandatory Criterion Requirement Name Mandatory Criterion Requirement Type Mandatory Evidence Optional Evidence Identifier Mandatory Evidence Name Mandatory Evidence Description Optional Evidence Type Optional Evidence Related Documentation Optional