GeoLink: Person Cruises

PREFIX gl: <http://schema.geolink.org/1.0/base/main#>

SELECT DISTINCT ?person ?role ?cruise ?match ?cruise_type ?cruise_title ?project ?id_value ?id_scheme ?id_uri
#?abstract ?cruise_track

WHERE {
  {
    ?cruise a gl:Cruise .
    ?person ?role ?cruise .
  
    {
     SELECT DISTINCT ?person
     WHERE {
       {
         ?person a gl:Person .
         ?person owl:sameAs <http://data.rvdata.us/id/person/109399> .
       }
       UNION {
         ?person a gl:Person .
         <http://data.rvdata.us/id/person/109399> owl:sameAs ?person .
       }
       UNION {
         ?person a gl:Person .
         <http://data.rvdata.us/id/person/109399> owl:sameAs ?match .
         ?match owl:sameAs ?person .
       }
       UNION {
         ?person a gl:Person .
         <http://data.rvdata.us/id/person/109399> owl:sameAs ?match .
         ?person owl:sameAs ?match .
       }
       UNION {
         ?person a gl:Person .
         FILTER (?person = <http://data.rvdata.us/id/person/109399>)
       }
     }
   }
  } UNION {
    ?cruise a gl:Cruise .
    ?cruise ?role ?person .
  
    {
     SELECT DISTINCT ?person
     WHERE {
       {
         ?person a gl:Person .
         ?person owl:sameAs <http://data.rvdata.us/id/person/109399> .
       }
       UNION {
         ?person a gl:Person .
         <http://data.rvdata.us/id/person/109399> owl:sameAs ?person .
       }
       UNION {
         ?person a gl:Person .
         <http://data.rvdata.us/id/person/109399> owl:sameAs ?match .
         ?match owl:sameAs ?person .
       }
       UNION {
         ?person a gl:Person .
         <http://data.rvdata.us/id/person/109399> owl:sameAs ?match .
         ?person owl:sameAs ?match .
       }
       UNION {
         ?person a gl:Person .
         FILTER (?person = <http://data.rvdata.us/id/person/109399>)
       }
     }
   }
  }

  FILTER (regex(str(?role), 'http://schema.geolink.org/1.0/base/main#','i'))
  OPTIONAL {
    ?cruise gl:hasIdentifier ?identifier .
    ?identifier gl:hasIdentifierValue ?id_value .
    OPTIONAL {
      ?identifier gl:hasIdentifierScheme ?id_scheme .
    }
    OPTIONAL {
      ?identifier gl:hasIdentifierResolveURI ?id_uri .
    }
  }
  OPTIONAL {
    ?cruise gl:hasTitle ?cruise_title .
  }
  OPTIONAL {
    ?cruise gl:hasProject ?project .
  }
  OPTIONAL {
    ?cruise gl:hasTrack ?cruise_track .
  }
  OPTIONAL {
    ?cruise gl:hasCruiseType ?cruise_type .
  }
  OPTIONAL {
    ?cruise gl:hasAbstract ?abstract .
  }
  OPTIONAL {
    ?cruise owl:sameAs ?match .
    ?match a gl:Cruise .
  }
}