Linked Open Vocabularies

http://www.w3.org/ns/earl

EARL is a vocabulary, the terms of which are defined across a set of specifications and technical notes, and that is used to describe test results. The primary motivation for developing this vocabulary is to facilitate the exchange of test results between Web accessibility evaluation tools in a vendor-neutral and platform-independent format. It also provides reusable terms for generic quality assurance and validation purposes. @en

lexdcp- Lexicon Model for Ontologies - Decomp

http://www.w3.org/ns/lemon/decomp

A model for the representation of lexical information relative to ontologies. Decomposition module. @en

ontolex- Lexicon Model for Ontologies - Core

http://www.w3.org/ns/lemon/ontolex

A model for the representation of lexical information relative to ontologies. Core module. @en

synsem- Lexicon Model for Ontologies - Synsem

http://www.w3.org/ns/lemon/synsem

A model for the representation of lexical information relative to ontologies. Syntax and semantics module. @en

oa- Open Annotation Data Model

http://www.w3.org/ns/oa#

The Open Annotation Core Data Model specifies an interoperable framework for creating associations between related resources, annotations, using a methodology that conforms to the Architecture of the World Wide Web. This ontology is a non-normative OWL formalization of the textual OA specification at http://www.openannotation.org/spec/core/20130208/index.html @en

sh- W3C Shapes Constraint Language (SHACL) Vocabulary

http://www.w3.org/ns/shacl#

This vocabulary defines terms used in SHACL, the W3C Shapes Constraint Language. @en

wot- Web Of Trust

http://xmlns.com/wot/0.1/

Web Of Trust (wot) RDF vocabulary, described using W3C RDF Schema and the Web Ontology Language. @en

spvqa- Scholarly Papers Vocabulary with Focus on Qualtitative Analysis

https://bmake.th-brandenburg.de/spv

The ontology is aimed at the support of research groups in the field of Business Modeling and Knowledge Engineering (BMaKE) in their collaborative work for qualitatively analyzing scholarly papers as well as sharing the results of that analyses and judgements. @en

eqp- Aircraft Equipment Vocabulary

https://data.nasa.gov/ontologies/atmonto/equipment#

Defines aircraft models, aircraft systems / subsystems, and aircraft characteristics @en

psn- Product Supply Network Vocabulary

https://purl.org/psn/vocab#

A small ontology to model supply networks (supply chains) from all industries through products that are interlinked based on derivational dependencies. @en

saref- SAREF: the Smart Appliances REFerence ontology

https://saref.etsi.org/core/

The Smart Appliances REFerence (SAREF) ontology is a shared model of consensus that facilitates the matching of existing assets (standards/protocols/datamodels/etc.) in the smart appliances domain. The SAREF ontology provides building blocks that allow separation and recombination of different parts of the ontology depending on specific needs. @en

gdprov- The GDPR Provenance ontology

https://w3id.org/GDPRov

GDPRov is an OWL2 ontology to express provenance metadata of consent and data lifecycles towards documenting compliance for GDPR. @en

IIoT- Ontology for Industrial Internet of Things systems

https://w3id.org/IIoT

The Internet of Things taxonomy is extended with semantic ontologies for IoT layers, containing classes, properties, individuals, and rules specific to IoT technologies, tools, and applications @en

gsn- OntoGSN

https://w3id.org/OntoGSN/ontology

OntoGSN is an ontology for managing assurance cases in the Goal Structuring Notation (GSN). The goal of the ontology is to help users in linking the elements of their cases - claims and evidence - with the internationalized resource identifiers (IRIs) of represented concepts, events and data, and in evaluating the validity of their argument. @en

airo- AI Risk Ontology

https://w3id.org/airo

AIRO represents AI risk concepts and relations based on the AI Act draft and ISO 31000 standard series. @en