About: http://webisa.webdatacommons.org/355299241

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	In the 1960s and 1970s, psychologists and other mental health professionals began devel-
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com