One term, one filter choice.
These fictional iCalendar, jCal, and JSON feeds contain mixed case, spacing, synonyms, and spelling mistakes. ACE standardizes known terms before it builds the filters. The two workshop records merge into one event with both source labels.
| From the feeds | Result |
|---|---|
workshops, WERKSTATT | Workshop, mapped to Schema.org EducationEvent. |
FAIR DATA, FAIR data | One “FAIR data” keyword. Preferred labels preserve acronym spelling. |
Open Science, open-science, Open Sciance | One “open science” keyword, using explicit alternative and spelling labels. |
wrokshop, metdata | Flagged with suggestions. The terms stay visible until the administrator accepts them as aliases. |
Clinic, new topic | Flagged as unknown. The events remain available. |
Open Vocabulary review below to see the original term, its source, the applied label, and suggested matches. Enable this report while configuring your page; omit data-vocabulary-report to hide it from the public calendar.
Configure the preferred terms for this page
prefLabel is the displayed label; altLabel lists synonyms and translations; hiddenLabel lists approved misspellings. Type entries extend the built-in event types, or replace one with the same id. A keyword list flags every unlisted keyword for review.
To approve the two suggested corrections, add hiddenLabel: ["wrokshop"] to the Workshop entry and hiddenLabel: ["metdata"] to the metadata entry. Reload the page: the filter choices will merge.
Schema.org supplies the broader event classes. Workshop and Seminar are ACE refinements mapped to EducationEvent. Conferences map to ConferenceEvent, currently in Schema.org’s “new” area. Label configuration follows the preferred/alternative/hidden-label approach in SKOS; this JSON configuration is not a full SKOS/RDF importer.
Feed providers should follow these class mappings and use consistent preferred vocabulary labels in their records. The guidance for data providers explains the recommended standards, casing, and formats with publishing examples.