About: http://webisa.webdatacommons.org/184766779

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	Mac Lane and Moerdijk's book is a pleasure to read, and really has no prerequisites besides a basic knowledge of category theory.
http://www.w3.org/ns/prov#wasQuotedFrom	mathoverflow.net