Which building components fill the corpus

Ifc Class	Instances
IfcMember @en	69,209
IfcPlate @en	49,046
IfcOpeningElement @en	28,055
IfcFurniture @en	22,043

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caviri.github.io/rete

Run this query in the playground → 42 rows · 26 ms · no server, no download — the query runs in your browser.

The query

PREFIX g: <https://w3id.org/rete/gnibim#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT ?ifcClass (SUM(?c) AS ?instances) WHERE { ?t g:ifcClass ?cl ; g:count ?c . ?cl rdfs:label ?ifcClass . } GROUP BY ?ifcClass ORDER BY DESC(?instances)

rete playground · documentation · github.com/caviri/rete