Inquiry About RDF Data Model Support in Appian

I am exploring the possibility of integrating RDF (Resource Description Framework)-based semantic data into an application developed in Appian. The objective is to leverage RDF's interoperability and reasoning capabilities, as well as its integration with technologies such as SPARQL and standardized ontologies (e.g., OWL, FHIR, SNOMED CT).

Given that Appian is a low-code platform focused on flexibility and integration, I would like to ask:

1. Does Appian natively support managing RDF data or executing SPARQL queries?
2. If native support is unavailable, what strategies or external tools does the community recommend for integrating RDF systems (e.g., via APIs or custom connectors)?
3. Are there any known cases of successful RDF implementations in Appian, either directly or through integration with systems like Apache Jena, Virtuoso, or Blazegraph?

Any guidance on how to approach this integration would be greatly appreciated. I am particularly interested in:

• Managing RDF triples within Appian’s data structures.
• Options to transform RDF data into formats compatible with Appian (e.g., JSON-LD or CSV).
• Visualization of complex relationships in graphs or dynamic interfaces.

Thank you in advance for your time and shared expertise!

Best regards.