About: http://webisa.webdatacommons.org/158080239

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	Unfortunately, there is a always a time lag between a book being written and it being published.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org