About: http://webisa.webdatacommons.org/101021316

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	They were able to use the surplus both to invest in more advanced forms of production on their own land and to establish new means of exploiting the peasantry, like the building of water mills.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org