Wikidata:WikidataCon 2017/Notes/State of identifiers in Wikidata

Abstract

More than every second Wikidata property is used to match Wikidata items with entities from external databases or identifier systems. These identifier properties are crucial for further data integration and come with their own particularities. The lightning talk will give a short overview of identifiers in Wikidata based on usage statistics, insights into authority control and tools to manage identifier mappings.