About: http://webisa.webdatacommons.org/133400185

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	All occupants other than servants or employees had to be Caucasian.
http://www.w3.org/ns/prov#wasQuotedFrom	sandiegohistory.org