Nicer prefixes for OBO style properties

obo_props.py

import httpx, rdflib

nfdicore = httpx.get('https://github.com/ISE-FIZKarlsruhe/nfdicore/raw/refs/heads/main/nfdicore-full.ttl', follow_redirects=True)
g = rdflib.Graph()
g.parse(data=nfdicore.text, format='turtle')

nfdi4c = httpx.get('https://raw.githubusercontent.com/ISE-FIZKarlsruhe/nfdi4culture/refs/heads/main/cto-full.ttl', follow_redirects=True)
g.parse(data=nfdi4c.text, format='turtle')

labels = sorted([(s, oo) for s,p,o in g.triples((None, rdflib.RDF.type, None)) for ss, pp, oo in g.triples( (s, rdflib.RDFS.label, None) ) if o in (rdflib.OWL.DatatypeProperty, rdflib.OWL.ObjectProperty) and oo.language == 'en' and not str(s).startswith('https://schema.org/')])
prefixes = '\n'.join([f"@prefix {label.replace(' ', '_')}: <{iri}> ." for iri, label in labels])
print(prefixes)