About: http://webisa.webdatacommons.org/121986106

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	In this case, if the volume is pumped a bit, the loudspeakers show their effort, especially in the bass where the woofer does not have the necessary pressure for the high volume.
http://www.w3.org/ns/prov#wasQuotedFrom	audio-activity.com