is a Ontology.
The LungMAP Human Anatomy (LMHA) ontology is a controlled vocabulary of human lung anatomy developed by the NHLBI Molecular Atlas of Lung Development Program (LungMAP) consortium. It provides structured terms and relationships covering anatomical structures and cell types of the developing (fetal and postnatal) and adult human lung, organized for use in lung development research and tissue annotation. LMHA is used by the Human Reference Atlas (HRA) to link lung cell-type terms in its ASCT+B tables and is integrated as an upstream vocabulary in the HRA Knowledge Graph (HRA-KG). The ontology was authored by the LungMAP Ontology Subcommittee and is distributed in OWL/RDF.
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| ID | Name | URL | Category | Format | Description |
|---|---|---|---|---|---|
| lmha.graph.ttl | LMHA ontology graph data, v1.4, Turtle format | graph.ttl (66.5 KB) | OntologyProduct | ttl | The LMHA (LungMAP Human Anatomy) onto... |
| lmha.graph.xml | LMHA ontology graph data, v1.4, RDF/XML format | graph.xml (63.6 KB) | OntologyProduct | rdfxml | The LMHA (LungMAP Human Anatomy) onto... |
| lmha.source.owl | LungMAP lung ontology OWL source file | lung_ontology.owl (24.4 KB) | OntologyProduct | owl | The source LungMAP lung ontology OWL ... |
| lmha.browser | LungMAP Ontology Browser | ontology-browser | GraphicalInterface | http | The LungMAP Ontology Browser, a web i... |
| ID | Name | URL | Category | Format | Relation | Description |
|---|---|---|---|---|---|---|
| hra-kg.graph.ttl | HRA KG graph data, v2.2, Turtle format | graph.ttl (194.6 MB) | GraphProduct | 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) | GraphProduct | 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) | GraphProduct | 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) | GraphProduct | 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) | GraphProduct | nquads | had primary source | The graph representation of the Human... |
The LungMAP Human Anatomy (LMHA) ontology is a controlled vocabulary of human lung anatomy created by the NHLBI Molecular Atlas of Lung Development Program (LungMAP) consortium. It captures anatomical structures and cell types of the developing (fetal and postnatal) and adult human lung, with defined relationships suited to lung development research and tissue annotation.
LMHA is an upstream source of the Human Reference Atlas Knowledge Graph (HRA-KG): the HRA uses LMHA to link lung cell-type terms in its ASCT+B tables, and the HRA-KG republishes LMHA as a versioned vocabulary (currently v1.4) under a CC BY 4.0 license. The underlying ontology is authored by the LungMAP Ontology Subcommittee and maintained in OWL/RDF by the Duke LungMAP team.
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Created: June 18, 2026 | Last modified: June 18, 2026