1.1 added rdfs:isDefinedBy for all named entities
It is extracted from DOLCE Ultra Lite ontology and specialize the classification CP. Object is an Entity, and Role is a Concept. The hasRole relation specializes the classifies relation, while the isRoleOf specializes the isClassifiedBy relation.
It is possible to make asser tions about roles, which are typically considered at the meta-level of an ontology. Instances of Role reify such elements, which are therefore put in the ordinar y domain of an ontology. It is not possible to parametrize the classiﬁcation over different dimensions e.g., time, space, etc.
It specializes the classiﬁcation CP. It is specialized by agent role.
To represents objects and the roles they play.
What role does this object play? which objects do play that role?
has role
ha ruolo
A relation between an object and a role, e.g. the person 'John' has role 'student'.
is role of
è un ruolo di
A relation between an object and a role, e.g. the 'student' is the role of 'John'.
Object
Oggetto
Any physical, social, or mental object, or a substance
Role
Ruolo