I mean, these are questions for the owner I guess? Feel free to approach him and share here what you find?
After a first look the PG model it persists is not great, but there might be some interesting ideas there. Thanks for the pointer.
interesting, but looks abandoned (last commit 4 years old). It's built on neo4j 2.1.* so it will not work on 4.* I'm afraid.
If there's interest, I don't think it would be a huge effort to build id on top of the n10s.rdf.export.spo proc, but early to say. Also, contributions are welcome 🙂
Amr there's not afaik 😞 But last week there was an interesting conversation in the community site where building a TPF layer was suggested as a reasonable compromise. https://community.neo4j.com/t/support-for-running-sparql-into-graph/38995