About: http://webisa.webdatacommons.org/189201810

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	Previously, these different capabilities required separate components, such as amplifiers, an analog-digital converter, and a computer.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com