November 2022
Intermediate to advanced
294 pages
5h 58m
English
Content preview from Exploring Graphs with Elixir
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Stage 2: Getting RDF out of an LPG Store
Given that we’ve successfully modified our RDF graph directly, let’s move on to the next stage and extract the new graph from the property graph database and import it into an RDF graph database.
Let’s look again at the bottom part of the earlier figure. The following figure shows the local endpoints over our RDF and LPG graph databases.
Step 4—Getting RDF out of the Local Property Graph Database
We can export RDF data from Neo4j by using the /rdf endpoint.
We can do this in three main ways. We can select a single node in the graph by its unique identifier, we can select a group of nodes by label and property ...
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