Eclipse RDF4J vs Ontop
| Eclipse RDF4J | Ontop | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | No |
| Paid from | Free | |
| Platforms | api, Linux, macOS, self-hosted, Web, Windows | api, Linux, macOS, self-hosted, Web, Windows |
| Deployment options | self-hosted | |
| SPARQL support | sparql 1.2 | |
| Reasoning support | Yes | |
| RDF-star support | Yes | |
| Federated queries | Yes | |
| Supported RDF formats | RDF/XML, Turtle, N-Triples, N-Quads, JSON-LD, TriG, TriX | |
| Ontology modeling | Yes | |
| Semantic reasoning | Yes | |
| RDF/SPARQL support | Yes | |
| Import formats | RDF/XML, Turtle, N-Triples, N-Quads, TriG, JSON-LD, R2RML, Ontop mapping format | |
| Deployment | both | |
| Query languages | SPARQL |
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