About: http://webisa.webdatacommons.org/148988196

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	If $\Gamma$ is a non-split extension of $R$ by $A$, then the answer is a little more complicated, but it is not that much more complicated.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net