About: http://webisa.webdatacommons.org/280458717

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	He began by interviewing hundreds of students and teachers across multiple types of institutions, ultimately selecting 63 teachers for more in-depth study.
http://www.w3.org/ns/prov#wasQuotedFrom	questia.com