About: http://webisa.webdatacommons.org/159062134

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	There was a lot of interest in class-A operation, but there were practical issues, mainly their size and inefficiency.
http://www.w3.org/ns/prov#wasQuotedFrom	stereophile.com