<http://webisa.webdatacommons.org/252974312>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<utexas.edu> .
<http://webisa.webdatacommons.org/252974312>	<http://www.w3.org/ns/prov#value>	"to treatment and control groups such as teachers, sections, or campuses." .
<http://webisa.webdatacommons.org/prov/317293650>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/252974312> .
<http://webisa.webdatacommons.org/252974312>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .