RDF Schema
- RDF Schema (RDFS) adds to RDF a type system of classes and properties
- an instance is related to its Class
using an
rdf:type
predicate
- a
property
is a resource that will be
used as a predicate in statements
- both classes and properties are first-class objects
- RDF schemas are defined using the same
graph structure as RDF instances
- multiple inheritance is supported using
rdfs:subClassOf
and
rdfs:subPropertyOf
predicates
- example:
or more fully
