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Ontology
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Equivalent Classes
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Abbreviated Topic
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Ontology
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File Format
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| x name | x image | x Namespaces | x Equivalent Classes | x Equivalent Attributes | x article |
| x Default Prefix | x Freebase Topic | x Freebase Type | |||
| x UMBEL |
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umbel | Person |
UMBEL (Upper Mapping and Binding Exchange Layer) is a lightweight ontology structure for relating Web content and data to a standard set of subject concepts. Its purpose is to provide a fixed set of reference points in a global...
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| ac | Organization | ||||
| sc | Concept | ||||
| ne | Application programming interface | ||||
| semset-en | |||||
| x FOAF |
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foaf | Person | Person |
FOAF (an acronym of Friend of a friend) is a machine-readable ontology describing persons, their activities and their relations to other people and objects. Anyone can use FOAF to describe him or herself. FOAF allows groups of people to describe...
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| Organization | Person | ||||
| Image | Person | ||||
| Person | |||||
| x Dublin Core |
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dc |
The Dublin Core metadata element set is a standard for cross-domain information resource description. It defines conventions for describing things online in ways that make them easy to find. Dublin Core is widely used to describe digital materials...
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| x Suggested Upper Merged Ontology |
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The Suggested Upper Merged Ontology or SUMO is an upper ontology intended as a foundation ontology for a variety of computer information processing systems. It was originally developed by the Teknowledge Corporation and now is maintained by...
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| x Description of a Project |
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doap | Version |
Description of a Project (DOAP) is an RDF schema and XML vocabulary to describe open-source projects. It was created and initially developed by Edd Dumbill to convey semantically information associated with open-source software projects. It is...
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| Project | |||||
| Repository | |||||
| x YAGO |
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Person |
YAGO (Yet Another General Ontology (?)) is a huge semantic knowledge base. Currently, YAGO knows over 1.7 million entities (like persons, organizations, cities, etc.). It knows about 14 million facts about these entities. A Web-Interface allows...
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| x Systems Biology Ontology |
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SBO is the Systems Biology Ontology project, another cornerstone of the BioModels.net effort. The goal of SBO is to develop Controlled vocabularies and ontologies tailored specifically for the kinds of problems being faced in Systems biology,...
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| x OpenCyc |
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opencyc | Person | ||
| x Geo |
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geo | Geocode | Geocode |
Geo is a microformat used for marking up WGS84 geographical coordinates (latitude;longitude) in (X)HTML. Although termed a "draft" specification, this is a formality, and the format is stable and in use; not least as a sub-set of the published...
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| Geocode | |||||
| Geocode | |||||
| x MusicBrainz Metadata Vocabulary |
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mb | Album |
The MusicBrainz Metadata Vocabulary described using W3C RDF Schema and the Web Ontology Language. The vocabulary provides terms for describing music, i.e. artists, albums, and tracks.
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| Musician | |||||
| Track | |||||
| x OpenCalais |
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e | Person |
The OpenCalais ontology is used to mark up textual documents with information about named entities. It supports a rich set of semantic metadata, including entities, events and facts.
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| person | Organization | ||||
| Country | |||||
| Calendar date | |||||
| E-mail address | |||||
| more ▼ | |||||
| x Creative Commons Ontology |
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cc | License | ||
| x GeoNames |
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geonames | Country |
GeoNames is a geographical data base available and accessible through various Web services, under a Creative Commons attribution license.
The GeoNames database contains over 8,000,000 geographical names corresponding to over 6,500,000 unique...
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| Map | |||||
| x SIOC |
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sioc |
Semantically-Interlinked Online Communities Project (SIOC - pronounced "shock") is a Semantic Web technology. SIOC provides methods for interconnecting discussion methods such as blogs, forums and mailing lists to each other. It consists of the SIOC...
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| x SKOS |
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skos | Topic |
Simple Knowledge Organisation Systems (SKOS) is a family of formal languages designed for representation of thesauri, classification schemes, taxonomies, subject-heading systems, or any other type of structured controlled vocabulary. SKOS is built...
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| Location | |||||
| Location | |||||
| File Format | |||||
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| x vCard | vcard | Person |
vCard is a file format standard for electronic business cards. vCards are often attached to e-mail messages, but can be exchanged in other ways, such as on the World Wide Web. They can contain name and address information, phone numbers, URLs, logos...
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| x APML |
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apml | Concept | User Profile |
APML (Attention Profiling Mark-up Language) is an XML-based format for capturing a person's interests and dislikes.
APML allows people to share their own personal attention profile in much the same way that OPML allows the exchange of reading lists...
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| User Profile | |||||
| x RDF Schema | rdfs |
RDF Schema (various abbreviated as RDFS, RDF(S), RDF-S, or RDF/S) is an extensible knowledge representation language, providing basic elements for the description of ontologies, otherwise called Resource Description Framework (RDF) vocabularies,...
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| x Resource Description Framework | rdf | Object |
The Resource Description Framework (RDF) is a family of World Wide Web Consortium (W3C) specifications originally designed as a metadata data model. It has come to be used as a general method for conceptual description or modeling of information...
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| x Web Ontology Language | owl |
The Web Ontology Language (OWL) is a family of knowledge representation languages for authoring ontologies, and is endorsed by the World Wide Web Consortium. This family of languages is based on two (largely, but not entirely, compatible) semantics:...
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| x SADDLE | saddle | SPARQL Endpoint | |||
| SPARQL Endpoint | |||||
| SPARQL Endpoint | |||||
| x SPARQL | sparql |
SPARQL (pronounced "sparkle" ) is an RDF query language; its name is a recursive acronym that stands for SPARQL Protocol and RDF Query Language. It was standardized by the RDF Data Access Working Group (DAWG) of the World Wide Web Consortium, and is...
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| x XPath | fn |
XPath (XML Path Language) is a language for selecting nodes from an XML document. In addition, XPath may be used to compute values (strings, numbers, or boolean values) from the content of an XML document. The current version of the language is...
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| x DBpedia |
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dbpedia |
Wikipedia
is the by far largest publicly available encyclopedia on the Web.
Wikipedia editions are available in over 250 languages with the English
one accounting for more than 1.95 million articles. Wikipedia...
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| more ▼ | |||||
| x Bibliographic Ontology |
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bibo | Chapter | Scholarly work | |
| Academic journal | Periodical | ||||
| Interview | Periodical | ||||
| Newspaper | Book Edition | ||||
| Brief | Book Edition | ||||
| more ▼ | more ▼ | ||||
| x Void | void |
voiD (from "Vocabulary of Interlinked Datasets") is an RDF based schema to describe linked datasets. With voiD the discovery and usage of linked datasets can be performed both effectively and efficiently. A dataset is a collection of data, published...
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| x DBpedia Ontology |
DBpedia now features a shallow, cross-domain ontology, which has been manually created based on the most commonly used infoboxes within Wikipedia. The ontology currently covers over 170 classes which form a subsumption hierarchy and have 940...
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| x Common Tag |
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ctag |
Common Tag standard for tagging web pages, images, videos and other resources
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