Properties (cont.)
- Properties are also resources…
- So properties of properties can be expressed as… RDF properties ;-)
- this twists your mind a bit, but you will get used to it
- For example:
(P rdfs:range C)
means:P
is a property-
C
is a class instance - when using
P
, the “object” must be an individual inC
- this is an RDF statement with subject
P
, objectC
, and propertyrdfs:range