About: http://webisa.webdatacommons.org/252068059

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	These sources could include open fires, non-flameproof electrical appliances, camera flash, telephone, radio, vehicle engines, and any other equipment that can generate a spark.
http://www.w3.org/ns/prov#wasQuotedFrom	elgas.com.au