About: http://webisa.webdatacommons.org/250190513

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	Additionally, fuel impurities, such as sulfur and nitrogen, are associated with emission of SOX and NOX (Robbins et al., 2012).
http://www.w3.org/ns/prov#wasQuotedFrom	frontiersin.org