Hi All,
  The term multi-parameters refers to either parameters that accept
multiple values (like x="a=1,b=2,c=3") or vectors like x[]=1 x[]=2, or
both like x[]="a=1,b=2" x[]="a=5,b=10". You can find some guidelines
about their translation into RDF at
http://opentox.org/data/documents/development/RDF%
20files/ParametersInRDF 

Best Regards,
NTUA distinguished developers