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01_​Read_​and_​write_​triples_​from_​and_​to_​file

Read and write triples from and to file

This workflow demonstrates how to write triples to files either directly from the Endpoint or from Table.
Files can be written either directly from a graph residing in an endpoint or from a table containing triples (as they might result from a SPARQL SELECT Query).


This workflow demonstrates how to read and write triples to files either directly from the Endpoint or from Table. From Endpoint to .ttl file: From table to .ttl file: Read chalkboard.tableSet subject column,predicate column,object column.Write chalboard.ttlRead chalboard.ttlSetsubject column,predicate column,object columnWrite chalkboard.ttl Table Reader Triple File Writer Memory Endpoint Triple File Reader SPARQL Insert SPARQL File Writer This workflow demonstrates how to read and write triples to files either directly from the Endpoint or from Table. From Endpoint to .ttl file: From table to .ttl file: Read chalkboard.tableSet subject column,predicate column,object column.Write chalboard.ttlRead chalboard.ttlSetsubject column,predicate column,object columnWrite chalkboard.ttlTable Reader Triple File Writer Memory Endpoint Triple File Reader SPARQL Insert SPARQL File Writer

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: oole
Created at: 2016-04-21
On NodePit since: 2019-07-12
Last update: 2026-04-10
Created with KNIME version: v4.1.0
Tags: semantic websparqlrdf.ttlturtle

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