The SEAS Operating Ontology defines evaluations of operating features of interest. @en

A general purpose ontology for observable properties. The ontology supports description of both qualitative and quantitative properties. The allowed scale or units of measure...

This vocabulary provides supplementary terms for organisations wishing to publish open data about themselves. @en

Onyx is a vovabulary designed designed to annotate and describe the emotions expressed by user-generated content on the web or in particular Information Systems. @en

This ontology covers the domain of security in the field of mobile applications. @en

An ontology of topics as used in thesauri, subject directories, etc. @en

Vocabulary to define some annotation properties as subproperties of common Dublin Core terms @en

The Open NEE Configuration Model defines a Linked Data-based model for describing a configuration supported by a Named Entity Extraction (NEE) service. It is based on the model...

This ontology defines generic concepts related to the life cycle of resource or service. @en

This ontology defines concepts related to federation of internet infrastructures. @en

This ontology defines the most abstract concepts and properties that are needed to semantically manage resource within federated infrastructures @en

An OWL representation of the Observation Schema described in clauses 7-8 of ISO 19156:2011 Geographic Information - Observations and Measurements / OGC Abstract Specification -...

The Ontology for Managing Geometry (OMG) is an ontology for describing geometry descriptions of objects. It provides means to support the application of multiple geometry...

An OWL representation of the Observation Schema described in clause 6 of ISO 19156:2011 Geographic Information - Observations and Measurements @en

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

A vocabulary to describe opening hours using calendars (recommended: iCal, RDFCal or schema.org) published on the Web. @en

The Open Graph protocol enables any web page to become a rich object in a social graph. For instance, this is used on Facebook to enable any web page to have the same...

Vocabulary to describe fridges and freezers @en

Ontology for Open Fridge project @en

Creative Commons Ontology, extending RDF file at http://creativecommons.org/schema.rdf @en