About: http://webisa.webdatacommons.org/328725926

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	More specifically substitutability means that a caller that communicates with an abstraction, i.e. a base class or an interface, should not be aware of and should not be concerned with the different concrete types of those abstractions.
http://www.w3.org/ns/prov#wasQuotedFrom	dotnetcodr.com