About: http://webisa.webdatacommons.org/136372399

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	Relying on information Stieber had gathered in London, including material obtained during an undercover investigation of Karl Marx, several German communists were trailed and convicted in Cologne in 1852 (Stieber 1980:25-38).
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com