Linked Open Vocabularies

ofrd- Fridge and Freezer Vocabulary

http://purl.org/opdm/refrigerator#

Vocabulary to describe fridges and freezers @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

ldr- Linked Data Rights (LDR)

http://purl.oclc.org/NET/ldr/ns#

The Linked Data Rights ontology provides the vocabulary for creating rights expressions for Linked Data resources. @en

coo- Car Options Ontology

http://purl.org/coo/ns#

The COO provides a vocabulary for exposing available configuration options for car models. It allows indicating choices that can be made as well as compatibility, dependency, and inclusion information. The ontology imports and extends the GoodRelations ontology for e-commerce @en

inno- Ontology for Innovation

http://purl.org/innovation/ns

One key use case for this ontology is to facilitate the matching of needs and innovations. @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

rdarole- RDA Roles

http://rdvocab.info/roles

Defines possible roles linking agents to FRBR objects (works, expressions, manifestations, items) @en

rdafrbr- FRBR Entities for RDA

http://rdvocab.info/uri/schema/FRBRentitiesRDA

Defines the core RDA classes, including FRBR levels Work, Expression, Manifestation and Item. @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

hto- Haystack Tagging Ontology

http://vcharpenay.github.io/hto/hto.xml

The Haystack Tagging Ontology is an OWL ontology for Project Haystack, a domain vocabulary for Building Automation Systems. @en

frbr- Expression of Core FRBR Concepts in RDF

http://purl.org/vocab/frbr/core

An expression in RDF of the concepts and relations described in the IFLA report on the Functional Requirements for Bibliographic Records (FRBR) @en

frbre- Extended FRBR

http://purl.org/vocab/frbr/extended

Expression of Extended FRBR Concepts in RDF @en

vvo- Volkswagen Vehicles Ontology

http://purl.org/vvo/ns#

A vocabulary for describing Volkswagen-specific features of automobiles and their components @en

rdaa- RDA Agent properties

http://rdaregistry.info/Elements/a

The Agent properties element set consists of properties representing the attributes and relationships of the RDA Agent, Person, Family, and Corporate Body entities. Each property in the element set has a domain of the class representing one of these entities. @en

rdac- RDA Classes

http://rdaregistry.info/Elements/c

The Classes element set consists of classes representing the RDA entities, including Work, Expression, Manifestation, Item, Person, Family, Corporate Body, and Agent. @en