<http://webisa.webdatacommons.org/prov/350467876>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/221081628> .
<http://webisa.webdatacommons.org/prov/187311007>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/221081628> .
<http://webisa.webdatacommons.org/221081628>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<europa.eu> .
<http://webisa.webdatacommons.org/221081628>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/221081628>	<http://www.w3.org/ns/prov#value>	"Carbon monoxide, or CO, is a polluting gas linked to combustion." .