About: http://webisa.webdatacommons.org/267463861

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	According to the study, the effects of depletion were felt more in cities such as Barcelona, Santander and La Coru??a who all saw a reduction in ozone levels of approximately 4% per decade due to dynamic factors in the stratosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	alphagalileo.org