About: http://webisa.webdatacommons.org/315598926

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	Belgium was then the first country in continental Europe to undergo an industrial revolution in the early 1800s, mainly based on the iron and coal industries, which were both abundant in Wallonia.
http://www.w3.org/ns/prov#wasQuotedFrom	arttattler.com