About: http://webisa.webdatacommons.org/144093085

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	From the article, the only omission from the airgapping would have been the sound systems, e.g. the speaker and microphone.
http://www.w3.org/ns/prov#wasQuotedFrom	arstechnica.com