About: http://webisa.webdatacommons.org/89169658

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 your function is the decryption function then yes you have access control and the scheme is an instantiation of Identity or attribute based encryption.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com