About: http://webisa.webdatacommons.org/159168769

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 constitution prohibits forced or compulsory labor, except in a state of emergency such as war or natural disaster.
http://www.w3.org/ns/prov#wasQuotedFrom	state.gov