About: http://webisa.webdatacommons.org/11989223

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	Burggraf, an economist, analyzed the critical contribution that child rearing makes to the formation of human capital, implying that parents, particularly mothers, are the most important wealth producers in any society.
http://www.w3.org/ns/prov#wasQuotedFrom	prospect.org