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  • cc - Creative Commons Rights Expression Language
    http://creativecommons.org/ns
    The Creative Commons Rights Expression Language (CC REL) lets you describe copyright licenses in RDF @en
  • dataid - DataID
    http://dataid.dbpedia.org/ns/core#
    DBpedia Data ID is an ontology with the goal of describing LOD datasets via RDF files in a uniform way. Established vocabularies like DCAT, VoID, Prov-O and SPARQL Service Description are used for maximum compatibility. @en
  • lom - Learning Object Metadata Ontology
    http://data.opendiscoveryspace.eu/lom_ontology_ods.owl
    An ontology and vocabulary used for exposing IEEE LOM, a metadata standard for educational contents, as Linked Data. It is intended as a bridge for linkage of educational metadata into Linked Open Data (LOD). In this ontology, we designed a mapping of IEEE LOM elements to RDF based on Linked Data principles. @en
  • ekc - EKC Data Model Vocabulary: Ontology Design for the Encyclopedic Archives of Korean Culture (ekc)
    http://dh.aks.ac.kr/ontologies/ekc
    The present specification is based on the document \"Ontology:EKC 2022\", originally led by Hyeon Kim in the Center for Digital Humanities at the Academy of Korean Studies. @en
  • dso - Data Structure Ontology
    http://inference-web.org/2.0/ds.owl
    This ontology offers OWL-Lite definition for object list. It is a restricted version of OWL-S ObjectList @en
  • isbd - ISBD elements
    http://iflastandards.info/ns/isbd/elements/
    This is a registration of classes and properties from International Standard Bibliographic Description (ISBD), consolidated edition, published by De Gruyter Saur in July 2011 (ISBN 978-3-11-026379-4). @en
  • lsq - The Linked SPARQL Queries Vocabulary (LSQ(V))
    http://lsq.aksw.org/vocab
    The Linked SPARQL Queries Vocabulary (LSQ(V)), defined using RDF(S) and OWL, provides a machine readable vocabulary to help describe queries in SPARQL logs and their statistics. The vocabulary builds upon the SPIN vocabulary and the Service Description vocabulary. @en
  • dcndl - NDL Metadata Terms
    http://ndl.go.jp/dcndl/terms/
    RDF Schema declaration for Japan NDL Metadata Terms @en
  • iso37120 - ISO 37120 indicator URIs
    http://ontology.eil.utoronto.ca/ISO37120.owl
    ISO 37120 – Sustainable Development and Resilience of Communities – Indicators for City Services and Quality of Life (under TC268) http://ontology.eil.utoronto.ca/ISO37120.html This OWL file defines a class for each indicator defined in the ISO 37120 standard. Names for each indicator are provided. Text definitions are provided only for Economy, Education and Energy indicators, due to copyright restrictions imposed by ISO. This file is meant to provide a single URI for each indicator. An ontology for representing an indicator's supporting data plus meta information such as provenance, validity and trust can be found in: http://ontology.eil.utoronto.ca/GCI/Foundation/GCI-Foundation.owl Documentation of the ontology can be found in: http://eil.utoronto.ca/smartcities/papers/GCI-Foundation-Ontology.pdf @en
  • lsweb - ELSEWeb Data Ontology
    http://ontology.cybershare.utep.edu/ELSEWeb/elseweb-data.owl
    The ELSEWeb Data ontology provides simple classes for describing datasets. This project provides foundational support for the ELSEWeb project(http://elseweb.cybershare.utep.edu/). website: http://elseweb.cybershare.utep.edu/ontologies email: nvillanuevarosales@utep.edu @en
  • dm2e - DM2E model
    http://onto.dm2e.eu/schemas/dm2e
    The DM2E model is a specialisation of the Europeana Data Model (EDM) and can be used for the description of manuscripts in the cultural heritage domain. @en
  • limoo - License Model Ontology
    http://purl.org/LiMo/0.1#
    A vocabulary to describe licenses @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
  • gufo - gUFO: A Lightweight Implementation of the Unified Foundational Ontology (UFO)
    http://purl.org/nemo/gufo#
    The objective of gUFO is to provide a lightweight implementation of the Unified Foundational Ontology (UFO) [1-5] suitable for Semantic Web OWL 2 DL applications. Intended users are those implementing UFO-based lightweight ontologies that reuse gUFO by specializing and instantiating its elements. There are three implications of the use of the term lightweight. First of all, we have employed little expressive means in an effort to retain computational properties for the resulting OWL ontology. Second, we have selected a subset of UFO-A [1, 2] and UFO-B [3] to include here. In particular, there is minimalistic support for UFO-B (only that which is necessary to establish the participation of objects in events and to capture historical dependence between events). Third, a lightweight ontology, differently from a reference ontology, is designed with the purpose of providing an implementation artifact to structure a knowledge base (or knowledge graph). This has driven a number of pragmatic implementation choices which are discussed in comments annotated to the various elements of this implementation. The 'g' in gUFO stands for gentle. At the same time, "gufo" is the Italian word for "owl". For the source repository, see: <https://github.com/nemo-ufes/gufo> @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