Dutch Archaeology Named Entity Recognizer

The entity recognizer identifies terms and phrases in Dutch for analysing archaeological text. The pipeline delivers named entities of archaeological context, physical object, material, time appellation and structure. The named entities are linked to concept labels of the Rijksdienst vor het Cultureel Erfgoed (RCE) Thesauri (NL). The pipeline is part of the Ariadne Infrastructure that integrates archaeological research data across Europe.

Default annotations
:ArchaeologicalContext Context of archaeological excavation such a posthole
:PhysicalObject Items that have physical boundaries that separate them completely in an objective way from other objects.
:TimeAppellation Mentions of historical periods, and date
:Place Place names of towns, cities and counties
:Structure Items of structural elements and components
Additional annotations available if selected
1,200 free requests / day
Batch processing not available

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Single documents

You can process up to 1,200 documents per day free of charge using the REST API, at an average rate of 2 documents/sec. Higher quotas are available for research users by arrangement, contact us for details.

The API endpoint for this pipeline is:


Create API Key