Ops on Individuals, Slots, Facets
Operations on individuals
create-individual, get-kb-individuals, individual-p, …
Operations on slots
create-slot, delete-slot, add-slot-value, get-slot-values, attach-slot, detach-slot, follow-slot-chain, frame-has-slot-p, get-frame-slots, …
Operations on facets
create-facet, delete-facet, add-facet-value, get-facet-values, attach-facet, detach-facet, slot-has-facet-p, get-slot-facets, …