About: http://webisa.webdatacommons.org/99401801

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	Teacher calls out a sum appropriate to age and ability level e.g. 10 x 2, both children call out the answer.
http://www.w3.org/ns/prov#wasQuotedFrom	panda.org