About: http://webisa.webdatacommons.org/181036604

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	These were the result of social and economic competition, especially between Irish Catholics and African Americans, who were generally at the bottom of the social hierarchy.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org