About: http://webisa.webdatacommons.org/366885066

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 all, 2.9 million children are being raised mainly by at least one grandparent, or 4 percent of all children.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com