Assertion: disposable diaper | /r/HasProperty | invented
Facets:
Source sentences:
text: The first disposable diaper was invented and patented in 1948 by Valerie Hunter Gordon (née de Ferranti), granddaughter of inventor Sebastian Ziani de Ferranti.
text: Disposable diapers are one of the six innovations that contributed to the liberation of women, according to the European Disposables and Nonwovens Association.