<http://webisa.webdatacommons.org/182890879>	<http://www.w3.org/ns/prov#value>	"Museums, libraries and other resources have provided plenty of digitized materials to learn about this topic." .
<http://webisa.webdatacommons.org/182890879>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/48417930>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/182890879> .
<http://webisa.webdatacommons.org/182890879>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<onlinebsn.org> .
<http://webisa.webdatacommons.org/prov/103699677>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/182890879> .