# resolve-entity-across-sources.rq
# -----------------------------------------------------------------------------
# One concept, four source names — returns every source document that
# named the same canonical artifact, so a reviewer can see that Atlas's
# graph has collapsed all four into one identity.
#
# Parameters:
#   $artifactName — atlas:artifactName on the canonical node
#                   (e.g. "BAPI_PO_CREATE1")

PREFIX atlas: <https://atlas.naburis.cloud/ontology#>
PREFIX rdfs:  <http://www.w3.org/2000/01/rdf-schema#>

SELECT ?canonical ?sourceURL ?topicType ?label ?fetchedAt
WHERE {
  # the canonical artifact
  ?canonical atlas:artifactName $artifactName .

  # every document that references it
  ?doc a atlas:Document ;
       atlas:references ?canonical ;
       atlas:sourceURL ?sourceURL ;
       atlas:fetchedAt ?fetchedAt ;
       atlas:topicType ?topicType .

  # the label each source used (from the document section)
  ?doc atlas:hasSection ?section .
  ?section rdfs:label ?label .
}
ORDER BY DESC(?fetchedAt)