Case & punctuation independent NER detection

[alteraa]

Hi! First of all, thank you for this amazing repo :) While spending time with the medium model, I noticed this:

>>> import spacy
>>> nlp = spacy.load("tr_core_news_md")
>>> nlp("Erzurum'da okullar tatil mi?").ents
(Erzurum'da,)
>>> nlp("erzurumda okullar tatil mi").ents
()

Is it possible to extract entities without case and punctuation dependency?

I am a newby on NLP btw, sorry if this is an unrelated question.