About: http://webisa.webdatacommons.org/434012146

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	it is silent, completely natural, non-invasive, does not disturb others and requires no goofy masks, headphones, wires or other contraptions.
http://www.w3.org/ns/prov#wasQuotedFrom	thegreenhead.com