nlm-ckn-graph
The NLM-CKN knowledge graph of cellular phenotypes. It is built from triple assertions (subject-predicate-object) that link single-cell genomics experimental data (from the CELLxGENE Census) and computationally derived NS-Forest marker genes to the Cell Ontology and other reference ontologies, augmented with literature-derived assertions from text mining/NLP. The graph is produced by the NLM-CKN ETL pipeline as an ArangoDB archive and served via the web application at https://nlm-ckn.org.