About: http://webisa.webdatacommons.org/410757531

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 you just dualize diagrams, your new coproduct would be the old product, i.e. direct product of the underlying abelian groups.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net