About: http://webisa.webdatacommons.org/13999529

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	They filled a need. 100 years ago, the idea of picking up and moving to another city was a foreign concept -- people simply did not do this.
http://www.w3.org/ns/prov#wasQuotedFrom	synthstuff.com