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open311 - Open 311 Ontology: An Ontology for publishing a city's non-emergency events. http://ontology.eil.utoronto.ca/open311.owl Open 311 Ontology This ontology generalizes the concepts that appear in 311 open data files published by several cities (Toronto, New York, Chicago, Vancouver) across North America. It provides a generis representation of 311 data that other cities can map their data onto and be used as a means of achieving interoperability. @en -
event - The Event Ontology http://purl.org/NET/c4dm/event.owl This ontology deals with the notion of reified events - events seen as first-class objects. @en -
loc - Location Vocabulary http://purl.org/ctic/infraestructuras/localizacion This vocabulary is used to describe the physical location of public places. @en -
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 -
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 -
place - The Places Ontology http://purl.org/ontology/places The Places Ontology is a simple lightweight ontology for describing places of geographic interest. @en -
stories - Stories Ontology http://purl.org/ontology/stories/ The Stories ontology was developed in collaboration with the BBC, with an aim to creating an ontology for narrative representation that could be applied across a diverse set of cases. These included accounts of events in Northern Ireland, the storylines of Doctor Who episodes, and key events of the Battle of Britain. @en -
prog - The Event Programme Vocabulary http://purl.org/prog/ This Vocabulary provides the means to create a document which describes a large event or other connected series of events. The primary purpose is to help humans comprehend the programme, not describe absolute truth. A single event (or even series) may have multiple programmes. @en -
posocm - Positioning System Ontology Common Technologies, Algorithms and Systems http://purl.org/poso/common/ This ontology provides the terminologies used for positioning systems. @en -
poso - Positioning System Ontology http://purl.org/poso/ This ontology provides the terminologies used for positioning systems. @en -
theatre - Theatre Ontology http://purl.org/theatre# An ontology for organising theatrical data. @en