Linked Open Vocabularies

http://ns.inria.fr/semed/eduprogression/

The EduProgression ontology formalizes the educational progressions of the French educational system, making possible to represent the existing progressions in a standard formal model, searchable and understandable by machines (OWL). @en

npg- Nature.com Core Ontology

http://ns.nature.com/terms/

The Core Ontology is a formal model providing definitions for the key concepts of interest to content publishing at Macmillan Science and Education. @en

osgeom- Ordnance Survey Geometry Ontology

http://data.ordnancesurvey.co.uk/ontology/geometry/

A provisional small geometry vocabulary used by Ordnance Survey vocabularies and datasets. Likely to change when some standard way of representing geometries in RDF is agreed. @en

osspr- Spatial Relations Ontology

http://data.ordnancesurvey.co.uk/ontology/spatialrelations/

An ontology describing basic spatial relations. @en

pna- Press.net Asset Ontology

http://data.press.net/ontology/asset/

Press.net Asset Ontology describes news assets (text, images, video, data, etc), the relationships between them and how assets can be classified and semantically annotated. @en

pne- Press.net Event Ontology

http://data.press.net/ontology/event/

Press.net Event Ontology models news-worthy events and their relationship to news assets and stuff (simple entities) in the world. @en

pns- Press.net Stuff Ontology

http://data.press.net/ontology/stuff/

Press.net Stuff Ontology models real world entities. There are two kinds of stuff: tangibles and intangibles. Tangible stuff includes persons, locations and organizations. Intangibles are abstract concepts such as smoking, feminism or love. @en

swc- Semantic Web Conference Ontology

http://data.semanticweb.org/ns/swc/ontology

The Semantic Web Conference ontology (SWC) is an ontology for describing academic conferences @en

gm- OWL representation of ISO 19107 (Geographic Information)

http://def.seegrid.csiro.au/isotc211/iso19107/2003/geometry

An OWL representation of part of the model for geometry and space from ISO 19107:2003 Geographic Information - Spatial Schema @en

tm- A vocabulary for temporal objects in Geographic Information

http://def.seegrid.csiro.au/isotc211/iso19108/2002/temporal

An OWL representation of part of the model for Temporal objects and reference systems from ISO 19108:2002 Geographic Information - Temporal Schema @en

ext- OWL representation of ISO 19115 (Geographic Information - Metadata - Extent package)

http://def.seegrid.csiro.au/isotc211/iso19115/2003/extent

An OWL representation of parts of the Geographic Metadata model described in ISO 19115:2003 with Corrigendum 2006 - EX Package @en

ngeo- NeoGeo Geometry Ontology

http://geovocab.org/geometry

A vocabulary for specifying geographical regions in RDF @en

spatial- NeoGeo Spatial Ontology

http://geovocab.org/spatial

A vocabulary for describing topological relations between features @en

gov- Ontology for modelling historic administrative information.

http://gov.genealogy.net/ontology.owl

The Genealogisches Orts-Verzeichnis (GOV) contains information about current and historical political, ecclesiastical and legal administrative affiliations of settlements and administrative units. In addition several time-dependent values (such as names, population numbers, postal codes etc.) are given. @en

kgc- KGRC Ontology

http://kgc.knowledge-graph.jp/ontology/kgc.owl

This vocabulary set can represent 5W1H (Who, What, When, Where, Why, How) in event (scene) descriptions. This file is also provided in Knowledge Graph Reasoning Challenge. @en