Not able to import OWL file
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‎04-14-2020 12:58 PM
- neo4j desktop version 4.0.1
I tried to the following procedure:
CALL semantics.importRDF("https://raw.githubusercontent.com/jbarrasa/neosemantics/3.5/docs/rdf/nsmntx.ttl","Turtle")
I got the following error:
Neo.ClientError.Procedure.ProcedureNotFound
There is no procedure with the name semantics.importRDF
registered for this database instance. Please ensure you've spelled the procedure name correctly and that the procedure is properly deployed.
I also made sure that ```
dbms.security.procedures.whitelist=semantics.*
dbms.unmanaged_extension_classes=semantics.extension=/rdf
added the neosemantics jar to the plugins directory. logs.zip.txt (712.1 KB)
what else am I missing?.
no errors in log... please see the attached logs zip (rename/remove .txt file extension).
thanks
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Import-Export
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‎04-14-2020 03:55 PM
It looks like you are using 4.0 version.
Please add this to config
dbms.unmanaged_extension_classes=n10s.endpoint=/rdf
dbms.security.procedures.whitelist=apoc.*,n10s.*
dbms.security.procedures.unrestricted=apoc.*,n10s.*
Also read this 4.0 related doc
‎04-14-2020 04:21 PM
thank you for your answer.
when i try
CREATE CONSTRAINT n10s_unique_uri ON (r:Resource) ASSERT r.uri IS UNIQUE -->
There already exists an index :Resource(uri). A constraint cannot be created until the index has been dropped.
RDF import failed
call n10s.rdf.import.fetch( "https://raw.githubusercontent.com/jbarrasa/neosemantics/3.5/docs/rdf/nsmntx.ttl",
"Turtle")
‎04-14-2020 04:40 PM
I dropped the index and recreated it. it is working now. thanks
‎05-05-2020 11:09 AM
Hi, I am getting also problems importing an OWL file, rdf or any other, i get no error just an empty response like this
terminationStatus,triplesLoaded,triplesParsed,namespaces,extraInfo,callParams
KO,0,0,null,nsmntx.ttl,{}
if i pass nsmntx.ttl as parameter, then it is loaded. using neo4j desktop 1.2.7, neo4j 4.0.3, what could be the issue?
i followed all instructions above, and in the readme and manual.
‎05-01-2022 06:34 AM
semantics.importRDF this command doesn't work anymore, I assueme we should use n10s package, is it correct?
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