About: http://webisa.webdatacommons.org/67047174

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. 66 is a flow chart for the program governing the frequency, duration, intensity and other characteristics of the sonic emissions produced by the acoustical generator means;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com