About: http://webisa.webdatacommons.org/61532392

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	Children especially enjoy playing with water and sand to discover simple principles about erosion and force.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencenorth.ca