About: http://webisa.webdatacommons.org/383793993

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	The passive sound isolation is fair for most ambient noise, but it does not offer sufficient noise blockage in very noisy environments such as construction sites, subways, live concerts, and trains or airplanes.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org