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http://purl.bioontology.org/ontology/BP-METADATA
Ontology that represents the structure that BioPortal uses to represent all of its metadata (ontology details, mappings, notes, reviews, views)
Proper citation: BioPortal Metadata Ontology (RRID:SCR_010167) Copy
http://purl.bioontology.org/ontology/SPTO
Ontology for Solanaceae crop phenotypes and traits, developed in collaboration with the research community, especially for breeder traits of agronomic importance.
Proper citation: Solanaceae Phenotype Ontology (RRID:SCR_007832) Copy
http://purl.bioontology.org/ontology/SOY
Growth, trait and development ontology for soybean
Proper citation: Soy Ontology (RRID:SCR_007847) Copy
http://purl.bioontology.org/ontology/HCPCS
Ontology for the healthcare common procedure coding system.
Proper citation: Healthcare Common Procedure Coding System (RRID:SCR_007598) Copy
http://purl.bioontology.org/ontology/DIKB
An evidence taxonomy for pharmacologic studies that, when combined with a set of inclusion criteria, enable drug experts to specify what their confidence in a drug mechanism assertion would be if it were supported by a specific set of evidence.
Proper citation: Drug Interaction Knowledge Base Ontology (RRID:SCR_007591) Copy
http://purl.bioontology.org/ontology/CHD
An ontology that describes the Congenital Heart Defects data.
Proper citation: Congenital Heart Defects Ontology (RRID:SCR_007584) Copy
http://purl.bioontology.org/ontology/SSE
Memorial Sloan-Kettering Cancer Center''s ontology of surgical secondary events (adverse events).
Proper citation: Surgical Secondary Events (RRID:SCR_007894) Copy
https://bioportal.bioontology.org/ontologies/PCL/
Collection of ontology of provisional cells determined by experimental methods.
Proper citation: Provisional Cell Ontology (RRID:SCR_018332) Copy
https://blog.phenoscape.org/2008/05/14/the-teleost-taxonomy-ontology/
An ontology of taxonomic terms (names of taxonomic groups) used in the systematics of fish, including non-teleost groups such as Chondrichthys (sharks and rays), Sarcopterygii (lungfish and coelacanths), lampreys, and hagfish. It contains (as of August 2010) over 38,500 names, and over 44,000 taxonomic synonyms. A majority of the taxonomic names and synonyms were made available from the Catalog of Fishes. In July 2010 they added nearly 15,000 common names provided by Fishbase. Additional names and synonyms are added as a result of their curation activities. The ontology is being used to facilitate annotation of phenotypes, particularly for taxa that are not covered by NCBI because no submissions of molecular data have been made. Taxonomy ontologies can also be valuable in annotating legacy data, where authors make phenotype or ecological assertions (e.g., host-parasite associations) that refer to groups that are reorganized or no longer recognized. The taxonomy ontology serves as the source of taxa for their project's use for identifying evolutionary changes that match the phenotype of a zebrafish mutant.
Proper citation: Teleost Taxonomy Ontology (RRID:SCR_001611) Copy
Ontology used to describe the experimental conditions within cognitive and behavioral experiments, primarily in humans for application and use in the functional neuroimaging community. CogPO has been developed through the integration of the Functional Imaging Biomedical Informatics Research Network (FBIRN) Human Imaging Database (HID) and the BrainMap Database. The design of CogPO concentrates on what can be observed directly: categorization of each paradigm in terms of (1) the stimulus presented to the subjects, (2) the requested instructions, and (3) the returned response.
Proper citation: Cognitive Paradigm Ontology (RRID:SCR_002235) Copy
http://purl.bioontology.org/ontology/MDDB
Ontology of master drug data base, 2009_08_05
Proper citation: Master Drug Data Base Clinical Drugs (RRID:SCR_003668) Copy
http://purl.bioontology.org/ontology/MFO
A structured controlled vocabulary of the anatomy and development of the Japanese medaka fish, Oryzias latipes.
Proper citation: Medaka Fish Anatomy and Development Ontology (RRID:SCR_003719) Copy
http://purl.bioontology.org/ontology/MSTDE
Metathesaurus Version of Minimal Standard Terminology Digestive Endoscopy. Bethesda, MD: National Library of Medicine, 2001.
Proper citation: Minimal Standard Terminology of Digestive Endoscopy (RRID:SCR_003785) Copy
http://purl.bioontology.org/ontology/SNMI
Ontology of systematized nomenclature of human and veterinary medicine: SNOMED International. Cote, Roger A., editor. Northfield (IL): College of American Pathologists; Schaumburg (IL): American Veterinary Medical Association, Version 3.5, 1998.
Proper citation: Systematized Nomenclature of Medicine - International Version (RRID:SCR_003849) Copy
http://purl.bioontology.org/ontology/NIGO
Ontology that is a subset of GO directed for neurological and immunological systems. It was created by clipping those GO terms that are not associated to any gene in human, rat and mouse, and by clipping terms not found to be relevant to the neural and/or immune domains.
Proper citation: Neural-Immune Gene Ontology (RRID:SCR_004120) Copy
http://purl.bioontology.org/ontology/CTONT
Ontology of clinical trial terminology.
Proper citation: Epoch Clinical Trial Ontology (RRID:SCR_000366) Copy
http://purl.bioontology.org/ontology/VSAO
THIS RESOURCE IS NO LONGER IN SERVICE. Documented on July 31,2025. An anatomy ontology covering the vertebrate skeletal system that integrates terms for skeletal cells, tissues, biological processes, organs (skeletal elements such as bones and cartilages), and subdivisions of the skeletal system.
Proper citation: Vertebrate Skeletal Anatomy Ontology (RRID:SCR_000313) Copy
http://purl.bioontology.org/ontology/RNPRIO
Ontology for Inventories of Clinical Data Research Networks, Patient-Powered Research Networks, and Patient Registries
Proper citation: Research Network and Patient Registry Inventory Ontology (RRID:SCR_000308) Copy
https://github.com/information-artifact-ontology/IAO
An ontology of information entities, originally driven by work by the OBI digital entity and realizable information entity branch. Please note: The ontology metrics displayed by BioPortal do not distinguish IAO-developed terms from terms imported from other ontologies.
Proper citation: Information Artifact Ontology (RRID:SCR_000477) Copy
http://purl.bioontology.org/ontology/NIC
Ontology of nursing interventions classification.
Proper citation: Nursing Interventions Classification (RRID:SCR_000911) Copy
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