@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .

<https://bioregistry.io/ccf:extraction_set> rdfs:seeAlso <http://purl.org/ccf/extraction_set>,
        <https://bioportal.bioontology.org/ontologies/CCF/?p=classes&conceptid=http%3A%2F%2Fpurl.org%2Fccf%2Fextraction_set>,
        <https://bioportal.bioontology.org/ontologies/CCF/?p=classes&conceptid=http://purl.org/ccf/extraction_set>,
        <https://www.ebi.ac.uk/ols/ontologies/ccf/terms?iri=http://purl.org/ccf/extraction_set> .