Linked Open Vocabularies

The Ordered List Ontology Specification provides basic concepts and properties for describing ordered lists as semantic graphs. @en

ao- Association Ontology

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

Provides basic concepts and properties for describing specific association statements to something, e.g. an occasion, a genre or a mood ... @en

reco- RECommendations Ontology

http://purl.org/reco#

The RECO ontology defines the vocabulary for representing preferences-as-constraints and preferences-as-ratings as RDF graphs. This lightweight vocabulary provides domain-independent means to describe user profiles in a coherent and context-aware way. RECO has been designed as an extension of both Friend-Of-A-Friend (FOAF) and Who Am I! (WAI) ontologies. @en

wo- Weighting Ontology

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

The Weighting Ontology specification provides a vocabulary for describing weightings and their referenced scales, on/ for the Semantic Web. @en

dr- Discourse relationships vocabulary

http://purl.org/swan/2.0/discourse-relationships/

Relationships without range and domains meant to be reused in different contexts @en

sou- QUDT VOCAB Systems of Units Release 2.1.34

http://qudt.org/2.1/vocab/sou

QUDT VOCAB Systems of Units Release 2.1.34 @en

qudt- Quantities, Units, Dimensions and Types

http://qudt.org/schema/qudt

The QUDT, or 'Quantity, Unit, Dimension and Type' collection of ontologies define the base classes properties, and restrictions used for modeling physical quantities, units of measure, and their dimensions in various measurement systems. @en

disco- DDI-RDF Discovery Vocabulary

http://rdf-vocabulary.ddialliance.org/discovery

A metadata vocabulary for documenting research and survey data @en

idemo- Demographic ontology from the French Statistics Institute

http://rdf.insee.fr/def/demo

Ontology with classes and properties used for demography, mostly in the census of the population @en

geosp- GeoSpecies Ontology

http://rdf.geospecies.org/ont/geospecies

The GeoSpecies Ontology is used to describe geographical distribution of living species. @en

reegle- Renewable Energy and Energy Efficiency

http://reegle.info/schema

Vocabulary used to describe clean energy actors, projects and technologies @en

ac- Core terms defined by Audubon Core

http://rs.tdwg.org/ac/terms/

This term list includes all currently valid terms that have been defined in the core Audubon Core namespace ac:. @en

odv- Organogram Data Vocabulary

http://reference.data.gov.uk/def/organogram

Extension of data cube for civil service junior posts @en

ha- Home Activity

http://sensormeasurement.appspot.com/ont/home/homeActivity#

An ontology to detect activity in a smart home @en

losp- Linked open specialities RF

http://sparql.sstu.ru:3030/speciality/

Ontology Specialties describes all possible specialties (directions) in the RF, in which the UGNS they are composed, as well as information about their old codes / groups / names. @en