PRA @960 (100.0%) on 10-nov-2015 [ "Y~X0~concept:hasofficeincity" "Y~_z-concept:transportation~specializations,concept:transportationincity" "Y~X0~concept:hasofficeincity,concept:cityhasairport,concept:atlocation" "Y~X0~concept:hasofficeincity,concept:cityhasairport,concept:buildinglocatedincity" "Y~X0~concept:hasofficeincity,concept:cityhasairport,concept:relatedto" ] using (kocb, oklahoma_city)