topic Sparql and RDF data in Data Engineering

Sparql and RDF data

JrV — Thu, 16 Jan 2025 15:24:39 GMT

Hello Databricks Community,

Does anyone have experience with running SPARQL (https://en.wikipedia.org/wiki/SPARQL) queries in Databricks?

Make a connection to the Community SolidServer

https://github.com/CommunitySolidServer/CommunitySolidServer

and query this.

Do you have any suggestions on how to approach this?

Thanks for the feedback.

Regards,

Joeri

Re: Sparql and RDF data

User16502773013 — Fri, 17 Jan 2025 16:35:38 GMT

Hello @JrV ,

For this use case, Databricks currently support Bellman SPARQL engine which can run on Databricks as a Scala library operating on a dataframe of Triples (S, P, O)

Also integration is available for Stardog through Databricks Partner Connect, which operates as a semantic layer over data in Hive and Unity Catalog tables (details here)

Regards

Re: Sparql and RDF data

NandiniN — Sat, 01 Feb 2025 07:45:14 GMT

You can use the rdflib library to connect to the Community SolidServer and execute SPARQL queries.

from rdflib import Graph