About: http://webisa.webdatacommons.org/365646847

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	FIG. 5A is a graphical representation of a desired sound-pressure versus frequency characteristic for an audio reproduction system.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk