PRA @960 (100.0%) on 10-nov-2015 [ "Y~_X0~concept:superpartof" "Y~_X0~concept:superpartof,concept:subpartof,concept:superpartof" "Y~X0~concept:controlledbyagent" "Y~_X0~concept:agentcontrols" "Y~_X0~concept:controlledbyagent" ] using (standard_oil, john_d__rockefeller)
PRA @960 (100.0%) on 10-nov-2015 [ "Y~_X0~concept:superpartof" "Y~_X0~concept:superpartof,concept:subpartof,concept:superpartof" "Y~X0~concept:controlledbyagent" "Y~_X0~concept:agentcontrols" "Y~_X0~concept:controlledbyagent" ] using (john_d__rockefeller, standard_oil)
PRA @960 (100.0%) on 10-nov-2015 [ "Y~_X0~concept:superpartof" "Y~_X0~concept:superpartof,concept:subpartof,concept:superpartof" "Y~X0~concept:controlledbyagent" "Y~_X0~concept:agentcontrols" "Y~_X0~concept:controlledbyagent" ] using (standard_oil_company, john_d__rockefeller)
PRA @960 (100.0%) on 10-nov-2015 [ "Y~_X0~concept:superpartof" "Y~_X0~concept:superpartof,concept:subpartof,concept:superpartof" "Y~X0~concept:controlledbyagent" "Y~_X0~concept:agentcontrols" "Y~_X0~concept:controlledbyagent" ] using (john_d__rockefeller, standard_oil_company)