is a Ontology.
It is part of the OBO Foundry collection.
The Cell Ontology is a structured controlled vocabulary for cell types in animals.
| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| cl.owl | Main CL OWL edition | cl.owl (62.8 MB) | Ontology | owl | Complete ontology, plus inter-ontolog... |
| cl.obo | CL obo format edition | cl.obo (16.5 MB) | Ontology | obo | Complete ontology, plus inter-ontolog... |
| cl.json | CL OBOGraph-JSON format edition | cl.json (38.0 MB) | Ontology | json | Complete ontology, plus inter-ontolog... |
| cl.cl-basic.owl | Basic CL | cl-basic.owl (9.1 MB) | Ontology | owl | Basic version, no inter-ontology axioms |
| cl.cl-basic.obo | Basic CL (OBO version) | cl-basic.obo (3.2 MB) | Ontology | obo | Basic version, no inter-ontology axioms |
| cl.cl-basic.json | Basic CL (OBOGraph-JSON version) | cl-basic.json (5.8 MB) | Ontology | json | Basic version, no inter-ontology axioms |
| cl.cl-base.owl | CL base module | cl-base.owl (12.0 MB) | Ontology | owl | complete CL but with no imports or ex... |
| cl.cl-base.obo | CL base module (OBO version) | cl-base.obo (3.6 MB) | Ontology | obo | complete CL but with no imports or ex... |
| cl.cl-base.json | CL base module (OBOGraph-JSON version) | cl-base.json (7.4 MB) | Ontology | json | complete CL but with no imports or ex... |
| cl.kg-bioportal | CL KGX graph (KG-Bioportal) | CL.tar.gz (2.3 MB) | Graph | kgx | KGX TSV transform of Cell Ontology (C... |
| ID | Name | URL | Category | Format | Relation | Description |
|---|---|---|---|---|---|---|
| ubkg.neo4j | UBKG Neo4j Docker Distribution | ubkg-downloads.xconsortia.org | Graph | neo4j | had primary source | Turnkey neo4j distributions that depl... |
| ubkg.csv | UBKG Ontology CSV Files | ubkg-downloads.xconsortia.org | Graph | csv | had primary source | Ontology CSV files that can be import... |
| spoke.graph | SPOKE Graph | data-tools | Graph | http | had primary source | The SPOKE knowledge graph containing ... |
| ibkh.graph | iBKH Knowledge Graph | ❔ | Graph | mixed | had primary source | The integrative Biomedical Knowledge ... |
| mechreponet.kg | MechRepoNet Knowledge Graph | publication | Product | mixed | had primary source | The MechRepoNet knowledge graph in it... |
| pheknowlator.graph | PheKnowLator graph | knowledge_graphs?pageState=(%22StorageObjectListTable%22:(%22f%22:%22%255B%255D%22))&inv=1&invt=Ab5_1Q&project=pheknowlator | Graph | owl | had primary source | PheKnowLator graph files, including s... |
| rna-kg.kg.neo4j | RNA-KG Neo4j Dump | rnakgv20.dump (3.7 GB) | Graph | neo4j | had primary source | RNA-KG as a Neo4j Dump |
| rna-kg.kg.nodes | RNA-KG Nodes | nodes.csv (4.1 GB) | Graph | csv | had primary source | RNA-KG Nodes in CSV format |
| rna-kg.kg.edges | RNA-KG Edges | edges.csv (17.1 GB) | Graph | csv | had primary source | RNA-KG Edges in CSV format |
| efo.owl | EFO OWL | efo.owl (229.5 MB) | Ontology | owl | had primary source | The latest release of EFO in OWL format |
| efo.obo | EFO OBO | efo.obo (61.1 MB) | Ontology | obo | had primary source | The latest release of EFO in OBO format |
| drugmechdb.graph | DrugMechDB Graph Dataset | zenodo.8139357 | Graph | mixed | had primary source | Curated mechanistic drug–disease path... |
| cl-kg.api.neo4j | CL-KG Neo4j graph instance | browser | Programming Interface | neo4j | had primary source | Publicly available Neo4j instance for... |
| pharmebinet.json | PharMeBINet JSON Release | content (3.4 GB) | Graph | json | was derived from | PharMeBINet V3 JSON release (Zenodo v... |
| pharmebinet.tsv | PharMeBINet TSV Release | content (3.5 GB) | Graph | tsv | was derived from | PharMeBINet V3 TSV release (Zenodo ve... |
| pharmebinet.graphml | PharMeBINet GraphML Release | content (3.8 GB) | Graph | mixed | was derived from | PharMeBINet V3 GraphML release (Zenod... |
| pharmebinet.neo4j | PharMeBINet Neo4j Database | content (7.7 GB) | Graph | neo4j | was derived from | PharMeBINet V3 Neo4j database release... |
| pharmebinet.neo4j.dump | PharMeBINet Neo4j Dump | content (7.5 GB) | Graph | neo4j | was derived from | PharMeBINet V3 Neo4j dump release (Ze... |
| hra.data | HRA Data Downloads | overview-data | Product | mixed | used | Downloadable data files including ana... |
| hra.knowledge-graph | Human Reference Atlas Knowledge Graph | kg | Graph | http | used | HRA Knowledge Graph documentation and... |
| biobtree.api | BioBTree REST API | api | Programming Interface | http | had primary source | REST API for searching identifiers an... |
| biobtree.graph.human-subgraph | BioBTree Knowledge Graph - Human Subgraph (KGX) | 20816742 | Graph | kgx | had primary source | Human-scoped, Neo4j-ready subgraph of... |
| genomickb.graph | GenomicKB Graph Dump | genomickb-a-knowledgebase-for-the-human-genome | Graph | http | had primary source | GenomicKB 1.0 Neo4j Database Dump (Re... |
| hra-kg.graph.ttl | HRA KG graph data, v2.2, Turtle format | graph.ttl (194.6 MB) | Graph | ttl | had primary source | The graph representation of the Human... |
| hra-kg.graph.json | HRA KG graph data, v2.2, JSON-LD format | graph.json (17.6 KB) | Graph | jsonld | had primary source | The graph representation of the Human... |
| hra-kg.graph.xml | HRA KG graph data, v2.2, RDF/XML format | graph.xml (176.5 MB) | Graph | rdfxml | had primary source | The graph representation of the Human... |
| hra-kg.graph.nt | HRA KG graph data, v2.2, N-Triples format | graph.nt (277.9 MB) | Graph | ntriples | had primary source | The graph representation of the Human... |
| hra-kg.graph.nq | HRA KG graph data, v2.2, N-Quads format | graph.nq (359.5 MB) | Graph | nquads | had primary source | The graph representation of the Human... |
| np-kg.graph.tsv | NP-KG TSV | NP-KG_v3.0.0.tsv?download=1 (1.0 GB) | Graph | tsv | had primary source | Merged KG with ontology-grounded KG a... |
| np-kg.graph.networkx | NP-KG gpickle | NP-KG_v3.0.0.gpickle?download=1 (892.7 MB) | Graph | mixed | had primary source | Merged KG with ontology-grounded KG a... |
| sri-reference-kg.graph | SRI-Reference KG (KGX distribution) | monarch-kg.tar.gz (219.4 MB) | Graph | kgx | had primary source | KGX distribution of the SRI-Reference KG |
| nlm-ckn.graph | nlm-ckn-graph | nlm-ckn.org | Graph | http | was influenced by | The NLM-CKN knowledge graph of cellul... |
| spoke-okn.graph | SPOKE-OKN Graph | spoke.ucsf.edu | Graph | ttl | was influenced by | The SPOKE-OKN knowledge graph, an OKN... |
| ctd.anatomy | CTD Anatomy Vocabulary | CTD_anatomy.tsv.gz (317.3 KB) | Product | tsv | was derived from | CTD's anatomy vocabulary, a modified ... |
| babel.compendia | Babel Compendia | compendia | Product | json | had primary source | Babel compendia, one file per Biolink... |
| brain-cell-kg.repository | Brain_Cell_KG repository | Brain_Cell_KG | Process | http | had primary source | Build system for Brain_Cell_KG. A Doc... |
| brain-cell-kg.owl-mappings | Brain_Cell_KG OWL mapping files | owl | Mapping | owl | had primary source | OWL files generated in the repository... |
| clo.owl | clo.owl | clo.owl (2.0 MB) | Ontology | owl | had primary source | Cell Line Ontology in OWL format |
| ecao.owl | ecao.owl | ecao.owl (1.5 MB) | Ontology | owl | had primary source | The Echinoderm Anatomy and Developmen... |
| ecao.obo | ecao.obo | ecao.obo (978.5 KB) | Ontology | obo | had primary source | The Echinoderm Anatomy and Developmen... |
| ehdaa2.owl | ehdaa2.owl | ehdaa2.owl (123.0 KB) | Ontology | owl | had primary source | Human developmental anatomy, abstract... |
| ehdaa2.obo | ehdaa2.obo | ehdaa2.obo (81.8 KB) | Ontology | obo | had primary source | Human developmental anatomy, abstract... |
| go.owl | GO (OWL edition) | go.owl (123.7 MB) | Ontology | owl | had primary source | The main ontology in OWL. This is sel... |
| go.obo | GO (OBO Format edition) | go.obo (34.9 MB) | Ontology | obo | had primary source | Equivalent to go.owl, in obo format |
| go.json | GO (JSON edition) | go.json | Ontology | json | had primary source | Equivalent to go.owl, in obograph jso... |
| go.extensions.go-plus.owl | GO-Plus | go-plus.owl (225.5 MB) | Ontology | owl | had primary source | The main ontology plus axioms connect... |
| go.extensions.go-plus.json | GO-Plus | go-plus.json | Ontology | json | had primary source | As go-plus.owl, in obographs json format |
| go.go-basic.obo | GO-Basic, Filtered, for use with legacy tools | go-basic.obo (30.6 MB) | Ontology | obo | had primary source | Basic version of the GO, filtered suc... |
| go.go-basic.json | GO-Basic, Filtered, for use with legacy tools (JSON) | go-basic.json | Ontology | json | had primary source | As go-basic.obo, in json format |
| go.snapshot.go.owl | GO (OWL edition), daily snapshot release | go.owl (123.9 MB) | Ontology | owl | had primary source | Equivalent to go.owl, but released da... |
| go.snapshot.go.obo | GO (OBO Format edition), daily snapshot release | go.obo (35.0 MB) | Ontology | obo | had primary source | Equivalent to go.owl, but released da... |
| go.extensions.go-taxon-groupings.owl | GO Taxon Groupings | go-taxon-groupings.owl | Ontology | owl | had primary source | Classes added to ncbitaxon for groupi... |
| mco.owl | mco.owl | mco.owl (754.0 KB) | Ontology | owl | had primary source | Microbial Conditions Ontology in OWL ... |
| mco.obo | mco.obo | mco.obo (400.2 KB) | Ontology | obo | had primary source | Microbial Conditions Ontology in OBO ... |
| pcl.owl | pcl.owl | pcl.owl (159.8 MB) | Ontology | owl | had primary source | Provisional Cell Ontology in OWL format |
| pcl.obo | pcl.obo | pcl.obo (38.0 MB) | Ontology | obo | had primary source | Provisional Cell Ontology in OBO format |
| uberon.owl | Uberon | uberon.owl (94.0 MB) | Ontology | owl | had primary source | core ontology |
| uberon.uberon-basic.obo | Uberon basic | uberon-basic.obo (11.6 MB) | Ontology | obo | had primary source | Uberon edition that excludes external... |
| uberon.collected-metazoan.owl | Uberon collected metazoan ontology | collected-metazoan.owl (271.7 MB) | Ontology | owl | had primary source | Uberon plus all metazoan ontologies |
| uberon.composite-metazoan.owl | Uberon composite metazoan ontology | composite-metazoan.owl (247.8 MB) | Ontology | owl | had primary source | Uberon and all metazoan ontologies wi... |
| uberon.composite-vertebrate.owl | Uberon composite vertebrate ontology | composite-vertebrate.owl (121.0 MB) | Ontology | owl | had primary source | Uberon composite vertebrate ontology |
| xpo.owl | xpo.owl | xpo.owl (93.0 MB) | Ontology | owl | had primary source | Xenopus Phenotype Ontology in OWL format |
| xpo.obo | xpo.obo | xpo.obo (11.0 MB) | Ontology | obo | had primary source | Xenopus Phenotype Ontology in OBO format |
The Cell Ontology is a structured controlled vocabulary for cell types in animals.
Complete ontology, plus inter-ontology axioms, and imports modules
URL: http://purl.obolibrary.org/obo/cl.owl
Format: owl
Complete ontology, plus inter-ontology axioms, and imports modules merged in
URL: http://purl.obolibrary.org/obo/cl.obo
Format: obo
Complete ontology, plus inter-ontology axioms, and imports modules merged in
URL: http://purl.obolibrary.org/obo/cl.json
Format: json
Basic version, no inter-ontology axioms
URL: http://purl.obolibrary.org/obo/cl/cl-basic.owl
Format: owl
Basic version, no inter-ontology axioms
URL: http://purl.obolibrary.org/obo/cl/cl-basic.obo
Format: obo
Basic version, no inter-ontology axioms
URL: http://purl.obolibrary.org/obo/cl/cl-basic.json
Format: json
complete CL but with no imports or external axioms
URL: http://purl.obolibrary.org/obo/cl/cl-base.owl
Format: owl
complete CL but with no imports or external axioms
URL: http://purl.obolibrary.org/obo/cl/cl-base.obo
Format: obo
complete CL but with no imports or external axioms
URL: http://purl.obolibrary.org/obo/cl/cl-base.json
Format: json
Domains: anatomy and development
Taxon: NCBITaxon:33208
This resource was automatically synchronized from the OBO Foundry registry.
Created: June 04, 2025 | Last modified: October 10, 2026