<http://webisa.webdatacommons.org/283051080>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ibiblio.org> .
<http://webisa.webdatacommons.org/283051080>	<http://www.w3.org/ns/prov#value>	"Whether all the materials now imported into the country could be substituted by other things is a question." .
<http://webisa.webdatacommons.org/283051080>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/292444742>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/283051080> .