Presentation at the 2016 SWIMing VoCamp on 22-23 March 2016 in Dublin (http://phaedrus.scss.tcd.ie/buildviz/workshop/vocamp/march2016/): "ifcOWL overview and current state".
11. conversion procedure EXPRESS schema to OWL
IFC
Schema
Simple data type
Defined data type
Aggregation data type
SET data type --------
LIST & ARRAY data type --------
Constructed data type
SELECT data type --------
ENUMERATION data type --------
Entity data type
Attributes --------
Derive attr
WHERE rules
Functions
Rules
ifcOWL
Ontology
owl:class + owl:DatatypeProperty restriction
owl:class
owl:class
-------- non-functional owl:ObjectProperty
-------- indirect subclass of express:List
owl:class
-------- rdfs:subClassOf for owl:classes
-------- rdf:type for owl:NamedIndividuals
owl:class
-------- object properties
-
-
-
-
Pieter Pauwels and Walter Terkaj, EXPRESS to OWL for construction industry: towards a recommendable and usable
ifcOWL ontology. Automation in Construction 63: 100-133 (2016).
40. Pieter Pauwels and Walter Terkaj, EXPRESS to OWL for construction industry: towards a recommendable and
usable ifcOWL ontology. Automation in Construction 63: 100-133 (2016).
41. 41
Conversion via a RESTful web interface
Public demo server: http://smartlab1.elis.ugent.be:8889/IFC-repo/