About: http://webisa.webdatacommons.org/30449483

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	More recent studies have indicated that the 20th century, and especially the 1920s, was a time of above-normal flows.
http://www.w3.org/ns/prov#wasQuotedFrom	dogbrothers.com