OWL ontology for the IFC conceptual data schema and exchange file format for Building Information Model (BIM) data @en

The Ontology for Managing Geometry (OMG) is an ontology for describing geometry descriptions of objects. It provides means to support the application of multiple geometry...

Version 0.0.1: initial version @en, The Geometry Metadata Ontology contains terminology to Coordinate Systems (CS), length units and other metadata (file size, software of...

The File Ontology for Geometry formats (FOG) describes meaningful relations towards geometry snippets in RDF literals, geometry files on relative or absolute URLs and...

A simple ontology describing the topology of a building @en