About: http://webisa.webdatacommons.org/425447820

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	It covers topics such as simple machines and alternative energy sources, understanding the behavior and uses of electricity, and framing scientific questions and recognizing scientific evidence.
http://www.w3.org/ns/prov#wasQuotedFrom	shopping.com