<http://webisa.webdatacommons.org/222609847>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/222609847>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<questia.com> .
<http://webisa.webdatacommons.org/prov/72158431>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/222609847> .
<http://webisa.webdatacommons.org/prov/71207706>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/222609847> .
<http://webisa.webdatacommons.org/222609847>	<http://www.w3.org/ns/prov#value>	"It is true that reading, writing, solving math problems, and other tasks improve thinking ability." .