About: http://webisa.webdatacommons.org/13107152

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	A pre-order, P, is a category in which there is at most one arrow from anyobject s to any object t [15, pp. 11].
http://www.w3.org/ns/prov#wasQuotedFrom	google.com