ontology: handle no objects case
ontology: handle no objects case

kbase/kbase-ui,eapearson/kbase-ui,kbase/kbase-ui,kbase/kbase-ui,eapearson/kbase-ui,eapearson/kbase-ui,eapearson/kbase-ui,kbase/kbase-ui,eapearson/kbase-ui,kbase/kbase-ui