could probably give a regex for the range @@@@give an example too?relates a SCOP feature (i.e. a group of residues in a PDB molecule) to an identifier (string) given in SCOP to a feature consisting of those residues.if there's a grouping operator, i.e. a name/expression for ?C2 where { ?whole ro:part ?part. ?part rdf:type ?C1. ?whole rdf:type ?C2 }, then ?C2 is the domain of this property.