About: http://webisa.webdatacommons.org/256877471

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	In the not-so-distant past, the only way for humans and embedded systems to communicate with each other was via knobs and switches and flashing lights and other displays.
http://www.w3.org/ns/prov#wasQuotedFrom	eetimes.com