About: http://webisa.webdatacommons.org/39766728

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	Leading experts in noise control cover such topics as properties of sound absorptive materials, acoustical characteristics of rooms, airborne sound insulation, and structure-borne sound insulation.
http://www.w3.org/ns/prov#wasQuotedFrom	dac-bookshop.dk