The primary purpose of ISO 15926 is to provide a foundation ontology to support the integration and sharing of data related to the lifecycle of a process plant in such a way that it is consistent, unambiguous, and minimizing the number of ways something could be expressed. Further purpose of ISO 15926-14 is to meet needs for OWL 2 ontologies that are based on ISO 15926-2, that enable efficient reasoning and that capture lifecycle information. A specific purpose is to demonstrate lifecycle modelling through a representation of the lifecycle model of ISO/IEC 81346-1. Another specific purpose is to exemplify how this standard can be used to develop industrial ontologies through various real-world use cases from industry. (from

Homepage RDF
Missing Contact
Pattern for Local Unique Identifiers
Missing LUI pattern
Example Local Unique Identifier
activityBoundOf   Resolve
Example CURIE

A summary of the relations in the Bioregistry schema can be found here.

In Collection
NDFI4Cat Collection

A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).

The local unique identifier activityBoundOf is used to demonstrate the providers available for ISO 15926-14. A guide for curating additional providers can be found here.

Name Metaprefix URI
ISO 15926-14 iso15926
Bioregistry bioregistry