History of serfdom

http://dbpedia.org/resource/History_of_serfdom

Like slavery, serfdom has a long history that dates to ancient times. rdf:langString
rdf:langString History of serfdom
xsd:integer 39047424
xsd:integer 1124960274
rdf:langString Grain doesn't pay.
rdf:langString Grain pays
rdf:langString vertical
rdf:langString Those two pictures illustrate the notion that agriculture, once extremely profitable to the nobles in the Polish–Lithuanian Commonwealth, became much less profitable from the second half of seventeenth century onwards
rdf:langString Zboze Nie Placi.jpg
rdf:langString Zboze Placi.jpg
xsd:integer 300
rdf:langString Like slavery, serfdom has a long history that dates to ancient times.
xsd:nonNegativeInteger 21606

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