About: http://webisa.webdatacommons.org/98144817

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The research was a controlled trial in which half of the teachers received text messages for twenty weeks and half did not.
http://www.w3.org/ns/prov#wasQuotedFrom	ictworks.org