SIQ Cadastre Model

This model is online at https://linked.data.gov.au/def/cad.

This repository contains a data model for Cadastral information in Queensland. It is a system-independent model created using the Web Ontology Language (OWL) that may be realised in any system that can meet its modelled elements.

This model is both a stand-alone model for cadastral information and also a Component Model part of an integrative multi-model regime known as a Supermodel. The SIQ Supermodel aims to integrate cadastre, address, place name and other information. For more information about the SIQ Supermodel, see the Supermodel’s temporary home

Cadastre Class Hierarchy

• SpatialObject

  • Feature

    • Parcel

      • BaseParcel

        • LotParcel

        • RoadParcel

          • IntersectionParcel

          • TransportRouteParcel

        • WaterParcel

        • InterstateParcel

      • NonBaseParcel

        • BuildingParcel

        • EasementParcel

        • InterestParcel

  • Geometry

  • FeatureCollection

    • ParcelAggregate

      • Property

        • AddressableProperty

        • RuralProperty

        • TitleProperty

        • ValuationProperty

This class hierarchy is shown graphically in the figure below:

Figure 1. The Cadastre Component Model

Rights and License

Content generated by Spatial Information Queensland is copyright as follows:

© The State of Queensland (Department of Resources) 2023

This information is available for reuse under the Creative Commons 4.0 license, see the LICENSE file for the deed.

Much of the vocabulary content here is copied from elsewhere and, where this has occurred, the vocabulary source is noted so that the source information licensing and rights may be discovered.

Contacts

For more information about these vocabularies, contact:

Spatial Information
GeoResources Division
Department of Resources
Queensland Government
<[email protected]>

For further information, please visit:

https://www.resources.qld.gov.au/data-mapping
https://qldspatial.information.qld.gov.au/

For technical vocabulary implementation questions, contact:

Nicholas Car
<[email protected]>
Contractor to Spatial Information Qld.