35 ontologies, documented with the html-complex visualization. Source files and code on GitHub.
| Ontology | Title and description | Classes | Properties | Concepts | Shapes |
|---|---|---|---|---|---|
bfo-2020-core.ttl |
BFO 2020 The most recent version of this file will always be in the GitHub repository https://github.com/bfo-ontology/bfo-2020 theme: darkly |
36 | 51 | 0 | 0 |
brick-1.4.4.ttl |
Brick theme: flatly |
1794 | 206 | 0 | 2219 |
cidoc-crm-7.1.3.ttl |
CIDOC CRM v7.1.3 implemented in RDFS This is the implementation approved by the 58th CRM-SIG meeting (March 2024) as the current RDFS version for the CIDOC CRM namespace. Note that this is NOT a definition of the CIDOC… theme: cerulean |
76 | 309 | 0 | 0 |
cito.rdf |
Citation Typing Ontology (CiTO) The **_Citation Typing Ontology (CiTO)_** is an ontology written in OWL 2 DL to enable characterization of the nature or type of citations, both factually and rhetorically, and to permit these descriptions to be… theme: cerulean |
10 | 130 | 0 | 0 |
coar-resource-types.nt |
Resource Types The Resource Type vocabulary defines concepts to identify the genre of a resource. Such resources, like publications, research data, audio and video objects, are typically deposited in institutional and thematic… theme: flatly |
0 | 0 | 110 | 0 |
dcat3.ttl |
The data catalog vocabulary DCAT is an RDF vocabulary designed to facilitate interoperability between data catalogs published on the Web. By using DCAT to describe datasets in data catalogs, publishers increase discoverability and enable… theme: readable |
16 | 39 | 0 | 0 |
dcterms.ttl |
theme: flatly |
23 | 55 | 0 | 0 |
dolce-basic-3.5.owl |
DOLCE-basic in OWL. OWL version engineered by Laure Vieu and Daniele Porello, based on DOLCE from Wonderweb Deliverable D18 and on more recent work by Claudio Masolo and the LOA. Reference to numbered axioms from D18.… theme: readable |
39 | 26 | 0 | 0 |
fabio.rdf |
FRBR-aligned Bibliographic Ontology (FaBiO) The ***FRBR-aligned Bibliographic Ontology (FaBiO)*** is an ontology for recording and publishing on the Semantic Web descriptions of entities that are published or potentially publishable, and that contain or are… theme: darkly |
262 | 121 | 0 | 0 |
fibo-be.ttl |
All Business Entities (BE) Domain theme: sandstone |
262 | 93 | 0 | 0 |
foaf.rdf |
Friend of a Friend (FOAF) vocabulary The Friend of a Friend (FOAF) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language. theme: simplex |
16 | 68 | 0 | 0 |
frbr.rdf |
Essential FRBR in OWL2 DL Ontology (FRBR DL) The **_Essential FRBR in OWL2 DL Ontology (FRBR DL)_** is an expression in OWL 2 DL of the basic concepts and relations described in the _IFLA report on the Functional Requirements for Bibliographic Records (FRBR)_,… theme: readable |
18 | 58 | 0 | 0 |
geosparql-1.1.ttl |
GeoSPARQL Ontology An RDF/OWL vocabulary for representing spatial information theme: spacelab |
11 | 54 | 0 | 0 |
goodrelations.rdf |
GoodRelations Ontology The GoodRelations ontology provides the vocabulary for annotating e-commerce offerings (1) to sell, lease, repair, dispose, or maintain commodity products and (2) to provide commodity services. GoodRelations allows… theme: lumen |
37 | 112 | 0 | 0 |
hucit.owl |
HuCit, the HUmanities CITation Ontology HuCit is a light-weight ontology aimed at modelling citations with a particular focus on the Humanities theme: flatly |
10 | 21 | 0 | 0 |
naval.ttl |
The Muninn Naval Ontology The Muninn Naval Ontology marks up information about maritime establishments. theme: yeti |
23 | 33 | 100 | 0 |
npg-article-types-ontology.ttl |
ArticleTypes Ontology The ArticleTypes Ontology is a categorization of kinds of publication which are used to index and group content published by Macmillan Science and Education. theme: yeti |
0 | 0 | 67 | 0 |
npg-core-ontology.ttl |
Core Ontology The Core Ontology is a formal model providing definitions for the key concepts of interest to content publishing at Macmillan Science and Education. theme: simplex |
50 | 140 | 0 | 0 |
oa.rdf |
Web Annotation Ontology The Web Annotation ontology defines the terms of the Web Annotation vocabulary. Any changes to this document MUST be from a Working Group in the W3C that has established expertise in the area. theme: paper |
23 | 29 | 0 | 0 |
odrl.ttl |
ODRL Version 2.2 This is the RDF ontology for ODRL Version 2.2. theme: yeti |
30 | 73 | 206 | 0 |
org.ttl |
Core organization ontology Vocabulary for describing organizational structures, specializable to a broad variety of types of organization. theme: yeti |
15 | 35 | 0 | 0 |
pizza.ttl |
pizza An ontology about pizzas and their toppings. This is an example ontology that contains all constructs required for the various versions of the Pizza Tutorial run by Manchester University (see… theme: slate |
99 | 16 | 0 | 0 |
prov-o.ttl |
W3C PROVenance Interchange Ontology (PROV-O) This document is published by the Provenance Working Group (http://www.w3.org/2011/prov/wiki/Main_Page). If you wish to make comments regarding this document, please send them to public-prov-comments@w3.org (subscribe… theme: paper |
30 | 70 | 0 | 0 |
qudt-shacl-3.5.2.ttl |
QUDT SHACL Schema Version 3.5.2 theme: lumen |
69 | 167 | 0 | 252 |
schemaorg-30.1.ttl |
theme: cosmo |
1038 | 1694 | 0 | 0 |
scigraph-1.2-2017-11-07.ttl |
Springer Nature SciGraph Core Ontology The Springer Nature SciGraph Core Ontology is a formal model providing definitions for the key concepts of interest to content publishing at Springer Nature. theme: readable |
49 | 233 | 0 | 0 |
semanticbible.owl |
The names here are as transliterated in the English Standard Version (ESV), copyright © 2001 by Crossway Bibles, a division of Good News Publishers. Reuse note: where feasible, class names coincide with SUMO (Suggested… theme: slate |
48 | 38 | 0 | 0 |
skos.rdf |
SKOS Vocabulary An RDF vocabulary for describing the basic structure and content of concept schemes such as thesauri, classification schemes, subject heading lists, taxonomies, 'folksonomies', other types of controlled vocabulary, and… theme: united |
4 | 28 | 0 | 0 |
sosa.ttl |
Sensor, Observation, Sample, and Actuator (SOSA) Ontology This ontology is based on the SSN Ontology by the W3C Semantic Sensor Networks Incubator Group (SSN-XG), together with considerations from the W3C/OGC Spatial Data on the Web Working Group. theme: lumen |
16 | 37 | 0 | 0 |
spdx-3.0.1.ttl |
System Package Data Exchange™ (SPDX®) Ontology theme: flatly |
90 | 159 | 0 | 52 |
ssn.ttl |
Semantic Sensor Network Ontology Please report any errors to the W3C Spatial Data on the Web Working Group via the SDW WG Public List public-sdw-wg@w3.org theme: sandstone |
21 | 26 | 0 | 0 |
time.owl |
OWL-Time theme: superhero |
20 | 58 | 0 | 0 |
vann.rdf |
VANN: A vocabulary for annotating vocabulary descriptions This document describes a vocabulary for annotating descriptions of vocabularies with examples and usage notes. theme: spacelab |
0 | 6 | 0 | 0 |
void.rdf |
Vocabulary of Interlinked Datasets (VoID) The Vocabulary of Interlinked Datasets (VoID) is an RDF Schema vocabulary for expressing metadata about RDF datasets. It is intended as a bridge between the publishers and users of RDF data, with applications ranging… theme: darkly |
5 | 27 | 0 | 0 |
whisky.rdf |
Vocabulary for describing whisky varieties Created at vocamp oxford 2008 theme: simplex |
9 | 20 | 0 | 0 |
Generated on 2026-10-20 with Ontospy v2.7.