About: http://webisa.webdatacommons.org/437552607

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	True, traffic and pollution is an ecological issue, but it is also an economical, a health and a social problem.
http://www.w3.org/ns/prov#wasQuotedFrom	schrattenkalk.com