Acronym | RO |
Visibility | Public |
Description | The OBO Relations Ontology (RO) is a collection of OWL relations (ObjectProperties) intended for use across a wide variety of biological ontologies., RO chemical module. |
Status | Production |
Format | OWL |
Contact | Chris Mungall, cjmungall@lbl.gov |
URI | http://purl.obolibrary.org/obo/ro.owl |
abstract | RO is a collection of relations intended primarily for standardization across ontologies in the OBO Foundry and wider OBO library. It incorporates core upper-level relations such as part of as well as biology-specific relationship types such as develops from. |
bug Database | https://github.com/oborel/obo-relations/issues |
deprecated | false |
endpoint | ![]() |
example Identifier | http://purl.obolibrary.org/obo/RO_0002533 |
funded By | NIH (https://www.nih.gov/) |
has Formality Level | http://w3id.org/nkos/nkostype#ontology |
has License | https://creativecommons.org/publicdomain/zero/1.0/ |
Ontology Syntax | http://www.w3.org/ns/formats/RDF_XML |
has Prior Version | http://data.agroportal.lirmm.fr/ontologies/RO/submissions/36 |
identifier | http://purl.obolibrary.org/obo/ro.owl |
is Of Type | http://omv.ontoware.org/2005/05/ontology#UpperLevelOntology |
keywords | life Science, ontology standardization, relation |
known Usage | This ontology is intended for encoding constraints on ro/core in a way that is usable by EL reasoners such as Elk. |
mailing List | http://lists.sourceforge.net/lists/listinfo/obo-relations |
Natural Language | |
notes | In future this ontology may be derived by some automatic or semi-automatic translation process from a more direct encoding., This should be split into sub-modules |
preferred Namespace Prefix | ro |
preferred Namespace Uri | http://purl.obolibrary.org/obo/ |
Release date | 2023-08-27T18:19:19+02:00 |
repository | http://purl.obolibrary.org/obo/ro.owl |
source | http://purl.obolibrary.org/obo/pato.owl |
URI Lookup Endpoint | http://data.agroportal.lirmm.fr/search?ontologies=RO&require_exact_match=true&q= |
use Imports | http://purl.obolibrary.org/obo/ro/generated-axioms.owl, http://purl.obolibrary.org/obo/ro/chemical.owl, http://purl.obolibrary.org/obo/ro/other_import.owl |
used Ontology Engineering Tool | OWL API |
version | 2023-08-18 |
Version IRI | http://purl.obolibrary.org/obo/ro/releases/2023-08-18/ro.owl |
No views of RO available
Classes | 48 |
Individuals | 24 |
Properties | 659 |
Maximum depth | 7 |
Maximum number of children | 8 |
Average number of children | 2 |
Classes with a single child | 9 |
Classes with more than 25 children | 0 |
Classes with no definition | 10 |