About: http://webisa.webdatacommons.org/264820045

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	One supporter of the superiority of dialectical thinking, Sean Sayers, observed that ???in a proof or in a deductive argument, for example, a contradiction is a fault and an indication that the argument, as an argument, is invalid???.
http://www.w3.org/ns/prov#wasQuotedFrom	marxists.org