About: http://webisa.webdatacommons.org/222716441

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	Eventually, as in California, Italians and other immigrant groups brought the culture, but basically post WW2.
http://www.w3.org/ns/prov#wasQuotedFrom	bogleheads.org