Can't import a RDF file retrieved via TRKG API to Neo4j using the semantics.importRDF stored proc...

I have forwarded your issue to Faruk Cay, data scientist on the graph team, who can help
you with loading to neo4j. Best wishes, Brian

I am glad that your problem is resolved. Before I answer your next question I want to point out that Neo4j is not Data Fusion and it represents data and relationships in a different way. Depending on your use case stitching may not be necessary and appropriate cypher queries could be sufficient to get the results. If you have to stitch the data you loaded, you can follow several strategies. One approach would be to create bidirectional sameAs relationships between two nodes that are being stitched. Other approaches will require creating new nodes for the stitched entities.

Based on the information under extraInfo column in the first screenshot, you have not yet created an index on Resource(uri). Please issue the following command before executing semantics.importRDF:

CREATE
INDEX ON :Resource(uri)

Please let me know if this resolves the problem you are having with importing RDF data on your linux system.

First make sure that the system you are using is equipped to handle such large datasets. It should have sufficiently large memory, reasonably high CPU speeds and enough free disk space. If you have executed some cypher queries that you expect to return large results or closed execution frames before getting the results, sometimes this is causing Neo4j to hang. You may need to shutdown Neo4j and restart it before executing the semantics.importRDF call. We have observed that Neo4j can take 5 hours or more for importing organization data on a laptop.