<http://webisa.webdatacommons.org/355635631>	<http://www.w3.org/ns/prov#value>	"Textbook materials, reference books and other books are not available generally for blind students." .
<http://webisa.webdatacommons.org/prov/176650949>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/355635631> .
<http://webisa.webdatacommons.org/355635631>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/355635631>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nfb.org> .