This video addresses the problem needing to know the specific URI of any third-party custom SPARQL function in order for the computation to be executed on the remote endpoint that defines and implements the function. Presented is a standard-compliant solution that does not require changes to the current syntax or semantics of the language, based on the use of a call function.
Keywords: Interoperability, Functions, SPARQL, Expressivity, SPARQL endpoint
Author: Atzori, Maurizio
Date created: 2014-12-19 05:00:00.000
Time required: P15M