问题
I have a .rdf file which I was used for Dgraph in order to import the data and the subsequently queries in order to get the relations in the Dgraph Ratel UI.
Now I need to include in my web application for which Dgraph doesn't have support (link). Hence I started looking for Neo4j.
Can anyone please help out how to import .rdf file in Neo4j if not what's the workaround. Thanks.
回答1:
Labeled property graph (LPG) and RDF graph are different graph data models, see:
- RDF Triple Stores vs. Labeled Property Graphs: What's the Difference? by Jesus Barrasa
- Reification is red herring by Bob DuCharme
Neo4j supports LPG data model only. However, there is the neosemantics Neo4j plugin.
After installation, say:
CALL semantics.importRDF(<RDF_file_path>, <RDF_serialization_format>)
The mapping from RDF to LPG is described here.
I'd suggest you to use a proper triplestore for RDF data.
来源：https://stackoverflow.com/questions/51837979/how-to-import-rdf-file-in-neo4j-database