_:vb51104422 . _:vb51104422 "SELECT DISTINCT \n party_identifier \n FROM demo.acme.agreement_party_role_attached\n JOIN demo.acme.policy_attached ON agreement_party_role.agreement_identifier = policy.policy_identifier \n WHERE agreement_party_role.party_role_code = 'PH'" . _:vb51104422 "79" .