About: http://webisa.webdatacommons.org/166962309

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	Then introduce new materials to the list and ask students to predict whether each material is a conductor or an insulator.
http://www.w3.org/ns/prov#wasQuotedFrom	pbslearningmedia.org