About: http://webisa.webdatacommons.org/386984229

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	As their numbers increased, particularly in the educated middle class (where unwed childbearing is now growing fastest), they became a powerful and militant pressure group.
http://www.w3.org/ns/prov#wasQuotedFrom	phc.edu