Linked Open Vocabularies

http://www.semanticdesktop.org/ontologies/2007/04/02/ncal

The NEPOMUK Calendaring Ontology intends to provide vocabulary for describing calendaring data (events, tasks, journal entries) which is an important part of the body of information usually stored on a desktop. It is an adaptation of the ICALTZD ontology created by the W3C RDF Calendar Task Force of the Semantic Web Interest Group in the Semantic Web Activity. @en

time- Time Ontology

http://www.w3.org/2006/time

This vocabulary defines temporal entities such as time intervals, their properties and relationships. @en

cal- Internet Calendaring and Scheduling Core Object Specification

http://www.w3.org/2002/12/cal/ical

A vocabulary for description of events and calendars @en

tzont- Time Zone Ontology

http://www.w3.org/2006/timezone

A vocabulary to describe time zones and their geographical coverage. @en

te- Time Entry

http://www.w3.org/2006/time-entry

An entry sub-ontology of time (OWL-Time). @en

duv- Dataset Usage Vocabulary

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

The Dataset Usage Vocabulary (DUV) is used to describe consumer experiences, citations, and feedback about datasets from the human perspective. @en

rov- Registered Organization Vocabulary

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

The Registered Organization Vocabulary is a profile of the Organization Ontology for describing organizations that have gained legal entity status through a formal registration process, typically in a national or regional register. @en

atts- Air Traffic Temporal and Spacial Vocabulary

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

Defines temporal / spatial concepts and general-purpose datastructures @en

ibis- IBIS Vocabulary

https://privatealpha.com/ontology/ibis/1#

This document specifies a vocabulary for describing an IBIS (issue-based information system). @en

ce- CityExplorer Ontology

https://purl.org/cityexplorer

This ontology models personalized tourist experiences by representing cities, points of interest, events, accommodations, restaurants, transportation, and their relationships. This ontology is part of a university project. @en

s4grid- SAREF4GRID: an extension of SAREF for the Smart Grid domain

https://saref.etsi.org/saref4grid/

The development of the SAREF4GRID ontology has been partially funded by the IA4TES project (MIA.2021.M04.0008), funded by the Spanish Ministry of Economic Affairs and Digital Transformation and by the NextGenerationEU program @en

gcon- GConsent - a consent ontology based on the GDPR

https://w3id.org/GConsent

GConsent provides concepts and relationships for defining consent and its associated information or metadata with a view towards GDPR compliance. It is the outcome of an analysis of consent and requirements associated with obtaining, using, and changes in consent as per the GDPR. The ontology also provides an approach to using its terms in various scenarios and use-cases (see more information in the documentation) which is intended to assist in its adoption. @en

gdprt- GDPR text EXTensions

https://w3id.org/GDPRtEXT

The General Data Protection Regulation (GDPR) is comprised of several articles, each with points that refer to specific concepts. The general convention of referring to these points and concepts is to quote the specific article or point using a human-readable reference. This ontology provides a way to refer to the points within the GDPR using the EurLex ontology published by the European Publication Office. It also defines the concepts defined, mentioned, and requried by the GDPR using the Simple Knowledge Organization System (SKOS) ontology. @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

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