An entity representing the context for a time-indexed situation. relates to :shotton-affiliation-for-my-dataset a pro:RoleInTime ; pro:withRole scoro:affiliate ; pro:relatesToEntity :my-dataset . Someone's affiliation is a relationship of membership or belonging that the person can have with respect to a particular organization (i.e., an individual of the class `foaf:Organization`). Such an affiliation may be specified in the document with respect to which that agent is an author or contributor. A particular individual of [SCoRO](http://purl.org/spar/scoro), i.e., `scoro:affiliate` (belonging to the class `scoro:OrganizationalRole`) is used to express such an affiliation. The domain of `pro:withRole` is not `foaf:Agent`, but rather a member of the class `pro:RoleInTime`, which itself is the range of the property `pro:holdsRoleInTime`, for which the domain is `foaf:Agent` (i.e., our contributor).