16 results
- Go to itemThis workflow uses a semantic web technology - OWL - to extract knowledge from an ontology on pizza. The workflow uses the Triple…3
- Go to itemThe workflow demonstates how to perform a SELECT query on different endpoints. This can either be a Virtuoso Endpoint, a differen…1
- Go to itemThis workflow demonstrates how to insert semantic web triples to named graphs and shows the result from possible queries.1
- Go to itemThis workflow implements a DBpedia query and returns the sorted number of hours of sun in July in locations in Italy. After defin…1
- Go to itemThe workflow demonstates how to perform a SELECT query on different endpoints. This can either be a Virtuoso Endpoint, a differen…0
- Go to itemThis workflow uses a semantic web technology - OWL - to extract knowledge from an ontology on pizza. The workflow uses the Triple…0
- Go to itemThis workflow implements a DBpedia query and returns the sorted number of hours of sun in July in locations in Italy. After defin…0
- Go to itemThis workflow demonstrates how to write triples to files either directly from the Endpoint or from Table. Files can be written ei…0
- Go to itemThis workflow demonstrates how to insert triples from a table to an In-Memory Endpoint using the SPARQL Insert node. Additionally…0
- Go to itemThis workflow demonstrates how to insert Semantic Web triples to an endpoint directly from a file using the SPARQL File Inserter …0
- Go to itemThis workflow demonstrates how to update triples stored in an endpoint. Please pay attention to the update rules described in the…0
- Go to itemThis workflow demonstrates how to Update triples stored in an endpoint. Pay attention to the update rules described in the SPARQL…0
- Go to itemThis workflow demonstrates how to use the SPARQL Executor node. The Exector node allows to perform custom update SPARQL queries. …0
- Go to itemPublic endpoints often have a limited return (say 10000 triples) to overcome this and do larger queries one can work with OFFSET …0
- Go to itemThis workflow demonstrates a possible use of the semantic web plugin nodes. We query dbpedia to retrieve all the chalkboard gags …0
- Go to itemThe challenge here is to blend Semantic Web data and image data (in PNG format) by implementing dbpedia queries using SPARQL quer…0