About: http://webisa.webdatacommons.org/201897033

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	Although the unions were subject to often severe repression until 1824, they were already widespread in cities such as London.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org