<http://webisa.webdatacommons.org/152235252>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/296528651>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152235252> .
<http://webisa.webdatacommons.org/prov/455026917>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/152235252> .
<http://webisa.webdatacommons.org/152235252>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.com> .
<http://webisa.webdatacommons.org/152235252>	<http://www.w3.org/ns/prov#value>	"Other shortages were predicted in book cloths, glue, binders' board and other materials used in the making of books." .