Step 4: Get RDF Out of the Local Property Graph Database
Explore methods to export RDF data from a local property graph database such as Neo4j. Learn to query by node ID, label with property value, or with Cypher queries. Understand how to integrate these exports into an RDF graph database using Elixir, enabling seamless graph model transformation.
We'll cover the following...
We'll cover the following...
Stage 2: Get RDF out of an LPG Store
Let’s now go on to the next stage in the journey and extract the new graph from the property graph database and import it into an RDF graph database.
The following figure shows the local endpoints over our RDF and LPG graph databases:
Local endpoints
We can export RDF data from Neo4j by using the /rdf endpoint.
Now, there are three main ways to do this.