About: http://webisa.webdatacommons.org/314642141

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 some places, such as Philadelphia, unstructured playtime has become "socialized recess, where children are required to take part in organized, supervised activities.
http://www.w3.org/ns/prov#wasQuotedFrom	heartland.org