About: http://webisa.webdatacommons.org/438507244

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	An estimation task asks children to estimate how many jellybeans are in a jar and a chart exercise has children interpret various types of charts and fill the appropriate number of items through a fun play pattern.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.co.uk