About: http://webisa.webdatacommons.org/136727584

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	Talk about this demographic shift [in families] he is taken place over the last 50 years, and the sort of import and urgency, if you feel that.
http://www.w3.org/ns/prov#wasQuotedFrom	pbs.org