Linked Open Vocabularies

an up-to-date specification of all metadata terms maintained by the Dublin Core Metadata Initiative, including properties, vocabulary encoding schemes, syntax encoding schemes, and classes. @en

ru- Representational Units Metadata Ontology

http://purl.org/imbi/ru-meta.owl

Draft for a recommendation for metadata on Representational Units (RU) which appear in ontologies. It is so far harmonized for implementation through owl annotation properties. @en

pat- Patch Request Ontology

http://purl.org/hpi/patchr#

The Patch Request Ontology provides a schema to describe desired changes in Linked Data. By wrapping the Graph Update Ontology (guo) patch requests can be formulated to add, modify or delete particular triples (or subgraphs) within a dataset. @en

dsn- DSNotify Eventsets: A vocabulary for change events in linked data sources

http://purl.org/dsnotify/vocab/eventset/

DSNotify Eventsets is a vocabulary for events that change resources in linked data sources. @en

api- Linked Data API Vocabulary

http://purl.org/linked-data/api/vocab#

Configuration vocabulary for the Linked Data API @en

ont- Ontology annotation DLiser vocabulary

http://purl.org/net/ns/ontology-annot

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

ex- Example vocabulary

http://purl.org/net/ns/ex

Vocabulary to include sample codes in a schema. Can work with XSLT (http://purl.org/net/ns/ns-schema.xsl) to present schema as XHTML list with examples. @en

tsnc- Territorial Statistical Nomenclature Change Ontology

http://purl.org/net/tsnchange#

The TSN-Change ontology aims at describing changes that occured from one version of a Territorial Statistical Nomenclature (TSN) (i.e., partition of the territory) and its subsequent (e.g., change in territorial units boundaries to reflect an administrative reorganisation). @en

dvia- The visualization vocabulary for LOD applications

http://purl.org/ontology/dvia

dvia is an RDF vocabulary designed to facilitate interoperability between visualization applications published on the Web. @en

pr- Property Reification Vocabulary

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

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

voidext- Extended Vocabulary of Interlinked Datasets (VoIDext)

http://purl.org/query/voidext

The Extension of the Vocabulary of Interlinked Datasets (VoID) RDF Schema that includes the concept of virtual links. This extension enhances interoperability among heterogeneous and distributed RDF data sets by bridging them through explicitly defined virtual links. @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

vann- VANN: A vocabulary for annotating vocabulary descriptions

http://purl.org/vocab/vann/

A vocabulary for annotating descriptions of vocabularies with examples and usage notes. @en