IPSM Supported Function

In sripas:transformation element functions can be declared to be called from within the alignment. IPSM supports all built in SPARQL functions (see also Feature functions). IPSM internally used Jena engine that includes ARQ processing in which function extensions are available. The mechanism allows to implement user's own functions as external libraries that can be added to IPSM classpath and called when applying the alignment.

In IPSM sripas:function element simple operators can be used such as +,-,*,/. For example, to add values of two variables in a function name attribute + should be put.