About: http://webisa.webdatacommons.org/9333148

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	An advantage provided by a such a component is that it operates silently and does not contain any potentially harmful substances, such as mercury.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com