<http://webisa.webdatacommons.org/50798976>	<http://www.w3.org/ns/prov#value>	"These are a rich source for studies of popular iconography and social attitudes toward blacks, women, the Irish, drunkenness, and other subjects." .
<http://webisa.webdatacommons.org/50798976>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<americanantiquarian.org> .
<http://webisa.webdatacommons.org/prov/221589205>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50798976> .
<http://webisa.webdatacommons.org/prov/139203420>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50798976> .
<http://webisa.webdatacommons.org/50798976>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .