About: http://webisa.webdatacommons.org/306209264

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	The popularity of trade cards began to fade in the early 1900s when other forms of advertising in color, such as magazines, became more cost effective.
http://www.w3.org/ns/prov#wasQuotedFrom	wvculture.org