{"iri":"https://spec.edmcouncil.org/fibo/ontology/SEC/Debt/PoolBackedSecurities/SingleMonthlyMortality","label":"single monthly mortality","definition":"estimated per-month percentage of mortgages in an MBS pool that will be paid off early","license":"https://spdx.org/licenses/MIT","source":"fibo","source_url":"https://spec.edmcouncil.org/fibo/"}