<http://webisa.webdatacommons.org/8366185>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<openstudy.com> .
<http://webisa.webdatacommons.org/prov/375007016>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/8366185> .
<http://webisa.webdatacommons.org/8366185>	<http://www.w3.org/ns/prov#value>	"The control group is a group that nothing happens to." .
<http://webisa.webdatacommons.org/8366185>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .