About: http://webisa.webdatacommons.org/412284427

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	When used for metering a signal level, 0 dB is the highest signal level achievable without distortion.
http://www.w3.org/ns/prov#wasQuotedFrom	tutsplus.com