About: http://webisa.webdatacommons.org/41642611

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	And if we swap one of the Hs with one of the Ls, then the only way those two columns can be equal is if they all weigh L. But that contradicts our assumption that initially there was an imbalance.Case 3.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com