About: http://webisa.webdatacommons.org/98378932

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	The shield is utilized most desirably where the electrodes are longer than 4 inches and is utilized to achieve the same smoothness with such long electrodes as is achieved with 4 inch or shorter electrodes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es