Linked Open Vocabularies

pr- Property Reification Vocabulary

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

A vocabulary for describing the ontology design pattern of property reification. @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

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

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

uneskos- UNESKOS Vocabulary

http://purl.org/umu/uneskos

An RDF vocabulary for extending some SKOS and ISO-THES functions in order to improve the linked data consumption of SKOS datasets @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

cdm- Conceptual Depth and Momentum

http://purl.org/twc/ontology/cdm.owl#

An attempt to represent how universal/accepted/popular a URI is @en

conversion- Conversion Ontology

http://purl.org/twc/vocab/conversion/

Ontology used to describe interpretations of tabular literals to produce RDF @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

odapps- The vocabulary for (L)OD ideas and applications

http://semweb.mmlab.be/ns/odapps

odapps is an RDF vocabulary defined to facilitate the description of Open-Data-based ideas and applications published on the Web. @en

apps4X- The vocabulary for Co-creation Events based on Open Data

http://semweb.mmlab.be/ns/apps4X

apps4X is an RDF vocabulary defined to facilitate the description of Open-Data-based Co-creation events @en

spt- SPITFIRE Ontology

http://spitfire-project.eu/ontology/ns

TheSPITFIRE Ontology (spt) is based on the alignment among Dolce+DnS Ultralite(dul), the W3C Semantic Sensor Network ontology (ssn) and the Event Model-F ontology (event). @en

rsctx- Recommender System Context

http://softeng.polito.it/rsctx

This ontology represent context which may be interesting in providing recommendations to users. @en