About: http://webisa.webdatacommons.org/395382886

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	This activity is a good introduction to magnetism, but does NOT take a full hour, especially for 5th graders.
http://www.w3.org/ns/prov#wasQuotedFrom	tufts.edu