Ontotext Refine
Clean messy data and turn it into a knowledge graph with Ontotext Refine.
Ontotext Refine (OntoRefine) is a free application for automating the conversion of messy string data into a knowledge graph.
Transform strings into structured insights
Clean low-quality data, stored in various formats.
Map data to a target RDF structure.
Load the data to Graph DB to unlock insights.
Why Ontotext Refine?
Explore and clean your data efficiently
- Work with raw data in many formats – TSV, CSV, *SV, XLS, XLSX, JSON, XML.
- Easily filter, edit and clean-up inconsistencies
- Explore and understand your data.
Map and transform data to RDF schemas
- Employ an intuitive RDF-ization workflow with declarative transformations and a visual mapping UI.
- Access transformed data through Ontotext Refine’s virtual SPARQL endpoint.
- Save and apply transformations in batch mode using the Ontotext Refine CLI.
Streamline data integration
- Use Ontotext Refine to support a data integration workflow.
- Reconcile raw data with remote reconciliation endpoints or custom-built endpoints.
- Integrate transformed data easily into existing knowledge graphs with SPARQL federation.
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Download Ontotext Refine
A free application automating the conversion of messy string data into a knowledge graph.
With Ontotext Refine, you can:
- Clean low-quality data stored in various formats
- Map data to a target RDF structure
- Load data into GraphDB to unlock valuable insights