About: http://webisa.webdatacommons.org/319701874

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	A solid material such as a film or panel may exhibit different responses to incident sound, as a function of material properties and frequency, as shown in FIG. 22.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com