WikiPathways WPRDF BridgeDb ID mapping triples

Created from the Nightly WPRDF data from 2023-03-31 by loading the RDF into a local Blazegraph instance and running the below query and exporting this as `.ttl` file:

```sparql

PREFIX bdb: <http://vocabularies.wikipathways.org/wp#bdb>

CONSTRUCT { ?s ?p ?o } WHERE {
  VALUES ?p {
    bdb:Wikidata bdb:Ensembl bdb:Uniprot bdb:EntrezGene
    bdb:ChEBI bdb:Chemspider bdb:ComplexPortal bdb:HgncSymbol
    bdb:Hmdb bdb:InChIKey bdb:KeggCompound bdb:LipidMaps
    bdb:PubChem bdb:Rhea bdb:Uniprot bdb:Reactome
  }
  ?s ?p ?o .
}

```