CTO: Construction Tasks Ontology (CTO)
OWL
Last submission date December 11, 2025
ID https://w3id.org/cto
https://w3id.org/cto
https://lovportal.lirmm.fr/ontologies/CTO/cto
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Type Vocabulary, http://www.w3.org/2002/07/owl#Ontology
preferredNamespacePrefix cto
preferredNamespaceUri https://w3id.org/cto#
comment - Version 0.0.1: initial version
versionInfo 0.0.1
license https://creativecommons.org/licenses/by/4.0/
description The Construction Tasks Ontology (CTO) describes tasks operating on construction elements, spatial zones and/or damages. The tasks are either planned or executed depending on the dataset metadata context of the dataset its used in. Five different types of tasks are defined: instalment, removal, modification, repair and inspection. Consequences of tasks on the dataset, i.e. added and/or deleted triples, are modeled using reified statements. The tasks can link to a reified statement using the CTO relations.
issued 2020-12-18
title CTO: Construction Tasks Ontology