<http://webisa.webdatacommons.org/prov/296218823>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/190171204> .
<http://webisa.webdatacommons.org/190171204>	<http://www.w3.org/ns/prov#value>	"Ozone is a highly oxidative compound formed in the lower atmosphere (from gases originating to a large extent from anthropogenic sources) by photochemistry driven by solar radiation." .
<http://webisa.webdatacommons.org/190171204>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/190171204>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ebooks.com> .