```
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f 22-rdf-syntax-ns.ttl --graph http://www.w3.org/1999/02/22-rdf-syntax-ns
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f rdf-schema.ttl --graph http://www.w3.org/2000/01/rdf-schema
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f fedora.xml --graph http://fedora.info/definitions/v4/repository
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f ldp.ttl --graph http://www.w3.org/ns/ldp
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f owl.ttl --graph http://www.w3.org/2002/07/owl
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f skos.rdf --graph https://www.w3.org/TR/skos-reference/skos.rdf
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f prov.ttl --graph http://www.w3.org/ns/prov
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f premis-1-0-0.rdf --graph https://id.loc.gov/ontologies/premis-1-0-0.rdf
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f premis-3-0-0.rdf --graph https://id.loc.gov/ontologies/premis-3-0-0.rdf

# https://github.com/RDARegistry/RDA-Vocabularies/archive/v5.4.13.tar.gz
find Elements -type f -name '*.xml' -exec oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology --graph http://rdaregistry.info/Elements -f {} \;
find Maps -type f -name '*.xml' -exec oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology --graph http://rdaregistry.info/Maps -f {} \;
find termList -type f -name '*.xml' -exec oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology --graph http://rdaregistry.info/termList -f {} \;
```

```
oxigraph update -l ~/.local/share/org.graphofliberty.desktop/ontology -u "DROP GRAPH <https://graphofliberty.org/2026/04/ont>"
oxigraph load -l ~/.local/share/org.graphofliberty.desktop/ontology -f graphofliberty.ttl --graph https://graphofliberty.org/2026/04/ont
```