Der token `a` in einer ttl Definition entspricht dem RDF-Prädikat `rdf:type`. Siehe:
@ -54,12 +51,10 @@ as:id rdfs:range xsd:anyURI ;
Maps to
```clojure
(s/def ::anyURI p/uri-string?)
(s/def ::id
(s/and
...
::anyURI))
::xsd/anyURI))
```
## **rdfs:domain**
@ -75,6 +70,10 @@ Example in namespace activitypub2
as:id rdfs:domain [a owl:Class;]
```
Maps to
```clojure
```
### owner is a **owl:unionOf** types
It is added to the owner. That's the way to model properties. If the owner is membe of an other namespace, we create a subclass with same name in the namespce in scope and enhance the subclass.