About: http://webisa.webdatacommons.org/456104148

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	Some things that are bought and sold are either not products of labour or sell at prices disproportionate to the amount of labour embodied in them, for example land and objects of art.
http://www.w3.org/ns/prov#wasQuotedFrom	worldsocialism.org