About: http://webisa.webdatacommons.org/393854869

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	As one non-limiting example, gas sensors have been used to detect the presence of vapors produced by contamination from fuel products, such as gasoline, diesel, or other fuel products.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com