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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 -
holy - Hydrogen Ontology http://purl.org/holy/ns# This is the Hydrogen Ontology (HOLY). HOLY is a domain ontology for describing the complex structure of hydrogen-based markets. HOLY contributes to the systemic modeling of the hydrogen domain with a focus on its value chain. Hence, it provides a foundation for retrieval, storage, and delivery of market insights. @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 -
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 -
theatre - Theatre Ontology http://purl.org/theatre# An ontology for organising theatrical data. @en -
geosp - GeoSpecies Ontology http://rdf.geospecies.org/ont/geospecies The GeoSpecies Ontology is used to describe geographical distribution of living species. @en -
igeo - French Statistical ontology for geolocation http://rdf.insee.fr/def/geo Ontology describing geographic entities as seen by the French Statistical Institute @en -
juso.kr - South Korea Extension to Juso Ontology http://rdfs.co/juso/kr/ South Korea Extension to Juso Ontology is a Web vocabulary that extends Juso Ontology to describe geographical addresses and features in South Korea. @en -
juso - Juso Ontology http://rdfs.co/juso/ Juso Ontology is a Web vocabulary for describing geographical addresses and features. @en -
reegle - Renewable Energy and Energy Efficiency http://reegle.info/schema Vocabulary used to describe clean energy actors, projects and technologies @en -
isoadr - ISO19160-1:2015 Address ontology http://reference.data.gov.au/def/ont/iso19160-1-address This ontology is a version of the ISO TC211, Group for Ontology Management (GOM)'s OWL ontology interpretation of the ISO19160-1:2015 "Addressing -- Part 1: Conceptual model" standard (see https://www.iso.org/standard/61710.html) taken from that ontology's source code, published at https://github.com/ISO-TC211/GOM/tree/master/isotc211_GOM_harmonizedOntology/19160-1/2015. @en -
ac - Core terms defined by Audubon Core http://rs.tdwg.org/ac/terms/ This term list includes all currently valid terms that have been defined in the core Audubon Core namespace ac:. @en -
ha - Home Activity http://sensormeasurement.appspot.com/ont/home/homeActivity# An ontology to detect activity in a smart home @en -
sem - The SEM Ontology http://semanticweb.cs.vu.nl/2009/11/sem/ The SEM Ontology defines entities that make up the context of an event: Events, Actors, Places, Times. @en -
frappe - FraPPE: Frame, Pixel, Place, Event vocabulary http://streamreasoning.org/ontologies/frappe# FraPPE is a vocabulary to enable Visual Analytics operations on geo-spatial time varying data. By enabling Visual Analytics instruments FraPPE ease the capture, correlation and comparison operations on geo-spatial data from different sources evolving over time @en