About: http://webisa.webdatacommons.org/221844697

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	By and large, the only mobility was downward, caused by war or disease, personal misfortune or bad habits such as drinking or gambling.
http://www.w3.org/ns/prov#wasQuotedFrom	cfo.com