About: http://webisa.webdatacommons.org/411440770

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The extension of legal compulsion to working hours in such occupations as those of seamen and household or farm servants, and to places of public entertainment, has raised difficulties.
http://www.w3.org/ns/prov#wasQuotedFrom	libertyfund.org