How to handle Alias ?

[maximeleduc]

Hi,

I’m wondering how LightRAG handles cases where the same concept can appear under different forms or spellings — for example: Ewe, Ewes, ewe, Brebis, brebis.
All of these refer to the same concept, but I haven’t found a way to define aliases or normalize them so they map to a single node/concept in the graph.

Is there a recommended way to handle synonyms, aliases, or linguistic variations when building the graph?