<http://webisa.webdatacommons.org/80494390>	<http://www.w3.org/ns/prov#value>	"Students, especially medical students, turned to the stimulant to help them cram through the night and finish their studies faster." .
<http://webisa.webdatacommons.org/80494390>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/438446986>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/80494390> .
<http://webisa.webdatacommons.org/80494390>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<mindhacks.com> .