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  • eem - The EPCIS Event Model
    http://purl.org/eem
    This vocabulary is based on the EPC Information Services Specification http://www.gs1.org/sites/default/files/docs/epc/epcis_1_0_1-standard-20070921.pdf @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
  • sdmx - SDMX-RDF vocabulary
    http://purl.org/linked-data/sdmx
    This vocabulary extends the data cube vocabulary to support publication of statistical data in RDF, using an information model based on SDMX @en
  • sdmx-code - SDMX Code
    http://purl.org/linked-data/sdmx/2009/code
    Defines subclasses and instances of codes used in SDMX, such as currencies, decimals, frequencies ... @en
  • sdmx-dimension - SDMX Dimension
    http://purl.org/linked-data/sdmx/2009/dimension
    Defines dimensions for the statistical "cubes" defined by SDMX @en
  • limo - Linked Statistical Models Vocabulary
    http://purl.org/limo-ontology/limo/
    A Vocabulary for Incorporating Predictive Models into the Linked Data Web @en
  • ipo - IPO - Issue Procedure Ontology
    http://purl.org/ipo/core
    Vocabulary for describing issues (or problems) and corresponding symptoms and solutions to a broad variety of contexts. It is intended to provide a generic, reusable core ontology that can be extended or specialized for use in domain-specific situations, aimed at supporting linked data publishing. The solutions are represented by procedures, which are possible workflows for solving corresponding issues. @en
  • qb - The data cube vocabulary
    http://purl.org/linked-data/cube
    This vocabulary allows multi-dimensional data, such as statistics, to be published in RDF. @en
  • wf-invoc - Workflow Invocation Ontology
    http://purl.org/net/wf-invocation
    Wf-invoc is a simple profile of the P-plan ontology to describe how workflow steps are invoked within a workflow execution. @en
  • wfm - The Workflow Motif Ontology
    http://purl.org/net/wf-motifs
    Ontology for describing Workflow Motifs. Workflow Motifs outline the kinds of data-intensive activities that are observed in workflows (data-operation motifs) and the different manners in which activities are implemented within workflows (workflow-oriented motifs). @en
  • p-plan - The P-PLAN Ontology
    http://purl.org/net/p-plan#
    The Ontology for Provenance and Plans (P-Plan) is an extension of the PROV-O ontology [PROV-O] created to represent the plans that guided the execution of scientific processes. P-Plan describes how the plans are composed and their correspondence to provenance records that describe the execution itself. @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
  • cart - cartCoordOnt
    http://purl.org/net/cartCoord#
    Ontology for representation of cartesian co-ordinates @en
  • tsn - Territorial Statistical Nomenclature Ontology
    http://purl.org/net/tsn#
    This RDF ontology allows describing any Territorial Statistical Nomenclature (TSN) (i.e., partition of the territory) used as a support to socio-economic data (statistical data that describe territory in terms of population, unemployement rate, transport access, etc.). @en
  • step - Semantic Trajectory Episodes
    http://purl.org/net/step
    A lightweight ontology for representing semantic trajectories and contextual elements in terms of features of interests and episodes. @en