Package index • roxigraph

Store Management

Create and manage RDF stores

rdf_store(): Create an RDF Store
rdf_store_new(): Create a new in-memory RDF store
rdf_store_open(): Open or create a persistent RDF store at the given path
rdf_size(): Get Store Size
rdf_store_size(): Get the number of quads in the store

Loading Data

Parse and load RDF data

rdf_load(): Load RDF Data
rdf_load_file(): Load RDF from File
rdf_store_load(): Load RDF data into the store
rdf_store_insert(): Insert a triple into the store

SPARQL

Query and update RDF data

sparql_query(): Execute a SPARQL Query
sparql_update(): Execute SPARQL Update
rdf_store_query(): Execute a SPARQL query and return results as a data frame
rdf_store_update(): Execute a SPARQL UPDATE query

Triple Manipulation

Direct triple operations

rdf_add(): Add a Triple
rdf_remove(): Remove a Triple
rdf_store_remove(): Remove a triple from the store

Serialization

Export RDF data

rdf_serialize(): Serialize RDF Data
rdf_store_dump(): Serialize the store contents to a string