Assertion: girl's period | /r/CapableOf | reflect limited social mobility
Facets:
value: before world war i.
type: TEMPORAL
Source sentences:
text: In Britain a highly developed system of domestic service peaked towards the close of the Victorian era, perhaps reaching its most complicated and rigidly structured state during the Edwardian period (a period known in the United States as the Gilded Age and in France as the Belle Époque), which reflected the limited social mobility before World War I.