About: http://webisa.webdatacommons.org/355916700

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	Using props such as pumice stones, a power drill and pieces of wood, the children learned about porosity, oil and water separation and how casing ensures bore hole stability.
http://www.w3.org/ns/prov#wasQuotedFrom	enquest.com