About: http://webisa.webdatacommons.org/48884152

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	Of particular importance, it has been ascertained that two parallel tracks of information readily can be recorded and replayed without interference or disturbance resulting from such factors as cross talk or edge effects.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es