| SooCrate (Real-time collaborative editor in browsers) | | UN | Open source | | SooCrate is a real-time editor running in browsers, but cloudless. | |
| SaGe ( A Preemptive SPARQL Query Engine for Knowledge Graphs ) | | UN | Open source | | SaGe is a SPARQL query engine for Knowledge Graphs that implements Web preemption. Web preemption, by suspending and resuming allow to execute any long-running queries. | |
| SWEEP (a Streaming Web Service to Deduce Basic Graph Patterns from Triple Pattern Fragments)
| | UN | Open source | | SWEEP is a tool that allows data providers using a TPF server (see LDF @ linkeddatafragments.org/) to know the queries of their TPF clients, i.e., how their data are used. | |
