The main purpose of this bundle is to provide a designated place for declaring rdf:type of Entrez Gene records, so that the type is asserted in exactly one bundle (this one) as opposed to redundantly in each bundle that deals in them. Having the same rdf:type triple in multiple graphs leads to cluttered query results.

The following query shows what's found in this graph: type, label, and GeneId (sc:has_id_in_databank).

Basic information about an Entrez Gene record

PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX sc: <http://purl.org/science/owl/sciencecommons/>
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
select *
from <http://purl.org/science/graph/ncbi/gene-backbone>
   ?s rdf:type sc:gene_record.
   ?s sc:has_id_in_databank "3123".
   ?s ?p ?o.