Linked Open Vocabularies

A micro-ontology that defines a set of typical document-related services such as provided by libraries, museums and archives. @en

dvia- The visualization vocabulary for LOD applications

http://purl.org/ontology/dvia

dvia is an RDF vocabulary designed to facilitate interoperability between visualization applications published on the Web. @en

service- The Service Ontology

http://purl.org/ontology/service

A micro-ontology that defines the general concept of a service. @en

is- Info Service Ontology

http://purl.org/ontology/is/core#

The Information Service Ontology specification provides basic concepts and properties for describing different information services, e.g. Wikipedia, MusicBrainz, Freebase @en

ocds- Schema for an Open Contracting Release (OCDS)

http://purl.org/onto-ocds/ocds

The OCDS is a data model that aims at structuring and publishing contracting data (tenders, procurements, awards, transactions, etc.). It got international adoption and is one of the leading models in this domain. @en

ssso- Simple Service Status Ontology

http://purl.org/ontology/ssso

An event-based RDF ontology for typical status in fulfillment of a service @en

pc- Public Contracts Ontology

http://purl.org/procurement/public-contracts

Public Contracts Ontology offers a means of expression for describing public contracts in the public sector @en

rss- Vocabulary for Rich Site Summary (RSS) 1.0

http://purl.org/rss/1.0

RDF Schema declaration for Rich Site Summary (RSS) 1.0 @en

posocm- Positioning System Ontology Common Technologies, Algorithms and Systems

http://purl.org/poso/common/

This ontology provides the terminologies used for positioning systems. @en

toco- Toucan Ontology

http://purl.org/toco/

A ontology developed for telecommunciation network systems with hybrid technologies, e.g., WiFi, LiFi, LTE, 2G/3G, optical, etc. @en

summa- SUMMA Vocabulary

http://purl.org/voc/summa/

The SUMMA Vocabulary enables to request and represent summarized RDf resources. It should be used in context to the SUMMA API definition. @en

xapi- xAPI Controlled Vocabulary Ontology

http://purl.org/xapi/ontology#

This ontology contains a list of the classes and properties that can be used when for creating and publishing a controlled vocabulary dataset for xAPI communities of practice. @en

snarm- Simple Network Access Rights Management Ontology

http://rdf.myexperiment.org/ontologies/snarm/

This ontology is designed for representing access rights within a simple network of associated users/groups @en

mv- MobiVoc: Open Mobility Vocabulary

http://schema.mobivoc.org/

Our goal is to significantly improve the data mobility between all stakeholders by providing a standardized vocabulary using Semantic Web technologies and ontologies. For the open vocabulary covering various mobility aspects we use RDF (Resource Description Framework) - a recommended specification of the World Wide Web Consortium (W3C) and the so-called lingua franca for the integration of data and web. We invite everyone who is interested to join our MobiVoc initiative and to participate in the development of the Open Mobility Vocabulary. @en

pay- Payments ontology

http://reference.data.gov.uk/def/payment#

Vocabulary for representing payments, such as government expenditures, using the data cube representation. @en