About: http://webisa.webdatacommons.org/60555827

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	There is also a need in the industry to provide loudspeaker cabinets with an increased service life which are not susceptible to rot or other types of decay or degradation.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com