Duplicate Scoped Synonyms

Problem: An entity has duplicate synonyms with different properties (e.g. the same broad and related synonym). This causes ambiguity.

Solution: Remove duplicate synonyms and determine the correct scope.

PREFIX obo: <http://purl.obolibrary.org/obo/>
PREFIX oboInOwl: <http://www.geneontology.org/formats/oboInOwl#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>

SELECT DISTINCT ?entity ?property ?value WHERE {
  VALUES ?property {
    obo:IAO_0000118
    oboInOwl:hasExactSynonym
    oboInOwl:hasBroadSynonym
    oboInOwl:hasRelatedSynonym
    oboInOwl:hasNarrowSynonym
  }
  VALUES ?property2 {
    obo:IAO_0000118
    oboInOwl:hasExactSynonym
    oboInOwl:hasBroadSynonym
    oboInOwl:hasRelatedSynonym
    oboInOwl:hasNarrowSynonym
  }
  ?entity ?property ?value .
  ?entity ?property2 ?value .
  FILTER (?property != ?property2)
  FILTER (!isBlank(?entity))
}
ORDER BY ?entity