About: http://webisa.webdatacommons.org/151918502

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	One example, of such a material is a metal that changes linear dimensions in response to the application of a voltage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com