About: http://webisa.webdatacommons.org/226759784

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	Historic and social-cultural reasons often explain the differences ??? and often also determine factors such as the early creation of an underground transport system, or bicycle lanes to encourage more sustainable forms of transport.
http://www.w3.org/ns/prov#wasQuotedFrom	unep.org