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NanoLinks knowledge graph (SPARQL endpoint and Snorql UI)
All services · Nanosafety and RDF
✓ Operational
The NanoLinks knowledge graph of nanosafety datasets, queryable over SPARQL with a Snorql UI.
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What we check
- The Snorql query page loads, through public DNS and on each node.
- Plain HTTP is redirected permanently to HTTPS.
- Both nodes serve a trusted Let's Encrypt certificate for the name, with time to spare.
- The name resolves to tgx1 through two public resolvers, and they agree.
- The query UI is wired to the public endpoint and the NanoLinks example queries.
- The endpoint publishes a SPARQL service description that names its public HTTPS address.
- The live size of the NanoLinks graph equals the size its own VoID description declares.
- The four named graphs (NanoLinks, BAO, eNanoMapper, NPO) hold the triples of the one-off load.
- The published "materials per dataset" statistics query returns its known answer for all five datasets.
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