The Counter Ontology specification provides basic concepts and properties for describing a general counter concept and some important sub counters @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
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
wo- Weighting Ontology
http://purl.org/ontology/wo/core#
The Weighting Ontology specification provides a vocabulary for describing weightings and their referenced scales, on/ for the Semantic Web. @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
voaf- Vocabulary of a Friend
http://purl.org/vocommons/voaf
A vocabulary to describe linked data vocabularies and their relations @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
ro- The Research Object Ontology
http://purl.org/wf4ever/ro
This ontology shows how AO and ORE ontologies can be used together to define a ResearchObject. This ontology is further customized by the wf4ever ontology. @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
sou- QUDT VOCAB Systems of Units Release 2.1.34
http://qudt.org/2.1/vocab/sou
QUDT VOCAB Systems of Units Release 2.1.34 @en
qudt- Quantities, Units, Dimensions and Types
http://qudt.org/schema/qudt
The QUDT, or 'Quantity, Unit, Dimension and Type' collection of ontologies define the base classes properties, and restrictions used for modeling physical quantities, units of measure, and their dimensions in various measurement systems. @en
disco- DDI-RDF Discovery Vocabulary
http://rdf-vocabulary.ddialliance.org/discovery
A metadata vocabulary for documenting research and survey data @en