About: http://webisa.webdatacommons.org/448576609

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	Ritter was an honorary member of the American Historical Association from 1959.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org