This example workflow shows how ontology terms can be used to tag biomedical literature. In the first step, the Triple File Reade…

This workflow uses a semantic web technology - OWL - to extract knowledge from an ontology on pizza. The workflow uses the Triple…

This example workflow shows how ontology terms can be used to tag biomedical literature. In the first step, the Triple File Reade…

This workflow implements a DBpedia query and returns the sorted number of hours of sun in July in locations in Italy. After defin…

This workflow demonstrates how to insert semantic web triples to named graphs and shows the result from possible queries.

The workflow demonstates how to perform a SELECT query on different endpoints. This can either be a Virtuoso Endpoint, a differen…

The workflow demonstates how to perform a SELECT query on different endpoints. This can either be a Virtuoso Endpoint, a differen…

This workflow implements a DBpedia query and returns the sorted number of hours of sun in July in locations in Italy. After defin…

Public endpoints often have a limited return (say 10000 triples) to overcome this and do larger queries one can work with OFFSET …

This workflow demonstrates how to Update triples stored in an endpoint. Pay attention to the update rules described in the SPARQL…

This workflow demonstrates how to insert Semantic Web triples to an endpoint directly from a file using the SPARQL File Inserter …

This workflow demonstrates how to insert triples from a table to an In-Memory Endpoint using the SPARQL Insert node. Additionally…

This workflow demonstrates how to use the SPARQL Executor node. The Exector node allows to perform custom update SPARQL queries. …

This workflow demonstrates how to update triples stored in an endpoint. Please pay attention to the update rules described in the…

In this example an ontology in OWL format was used. After loading the OWL file using the Triple File Reader node, the triples wil…

This workflow demonstrates how to write triples to files either directly from the Endpoint or from Table. Files can be written ei…

This workflow uses a semantic web technology - OWL - to extract knowledge from an ontology on pizza. The workflow uses the Triple…