#Loading Data

Legra supports loading RDF data from local files, directories, and remote HTTP sources.

#Supported formats

#Upload a single file

By default the triples are loaded into the default graph. To load into a named graph:

#Upload a directory

When the path is a directory, Legra recursively loads all .ttl, .nt, and .rdf files via HTTP PUT, replacing the target graph for each file:

Each file is loaded into a graph derived from the file path. Use --graph-base to control the IRI prefix:

With the default --graph-base file://, a file at ./data/people.ttl is loaded into file://data/people.ttl.

#Target a specific branch or workspace

Upload accepts --workspace; --target-branch controls the final merge target:

#Target a remote server

By default, legra graph upload connects to the local node. Override the node target with the global connection flags:

#Verifying loaded data

After loading, run a count query to verify:

Or list the named graphs: