<http://webisa.webdatacommons.org/prov/454582710>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/122395491> .
<http://webisa.webdatacommons.org/122395491>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<librarygirl.net> .
<http://webisa.webdatacommons.org/122395491>	<http://www.w3.org/ns/prov#value>	"Back in the day, we did it only through books and other print materials." .
<http://webisa.webdatacommons.org/122395491>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .