Current Mapping functionality allows for renaming properties and adjusting values. Also there is a way to customize prefixes.

During our import process we found out that it would be extremely useful to be able to assign custom node properties to imported nodes. It looks like at the moment there is no such functionality in NeoSemantics (or I just wasn't able to find it).

Proposal

During call of import function be able to set properties in parameters list (pairs of property name and value) which will be added to all nodes created during current function call.

Use cases

One of the way to use such functionality would be to assign importId identifier to mark nodes as belonging to particular import.

Another ways could be enriching imported nodes with additional data, i.e. version of imported RDF/ontology.

I could imaging many other scenarios where such ability could be useful.