{ "items" : [
    { "id" : "http://caligraph.org/resource/(6491)_1991_OA"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/2002/07/owl#NamedIndividual",
          "http://caligraph.org/ontology/Mars-crossing_minor_planet",
          "http://caligraph.org/ontology/Astronomical_object_discovered_in_1991",
          "http://caligraph.org/ontology/Potentially_hazardous_asteroid",
          "http://caligraph.org/ontology/Discovery_by_Henry_E._Holt",
          "http://caligraph.org/ontology/Amor_asteroid" ] ,
        "http://www.w3.org/2000/01/rdf-schema#label" : [ "(6491) 1991 OA" ] ,
        "http://www.w3.org/2002/07/owl#sameAs" : [ "http://dbpedia.org/resource/(6491)_1991_OA" ] ,
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://en.wikipedia.org/wiki/Category:Potentially_hazardous_asteroids",
          "http://en.wikipedia.org/wiki/Category:Amor_asteroids",
          "http://en.wikipedia.org/wiki/Category:Discoveries_by_Henry_E._Holt",
          "http://en.wikipedia.org/wiki/Category:Astronomical_objects_discovered_in_1991",
          "http://en.wikipedia.org/wiki/List_of_Mars-crossing_minor_planets" ] ,
        "http://www.w3.org/2004/02/skos/core#prefLabel" : [ "(6491) 1991 OA" ] ,
        "http://www.w3.org/2004/02/skos/core#altLabel" : [ "(69307) 1992 ON",
          "6491" ] ,
        "http://caligraph.org/ontology/absoluteMagnitude" : [ "18.7718" ] ,
        "http://caligraph.org/ontology/albedo" : [ "0.2" ] ,
        "http://caligraph.org/ontology/apoapsis" : [ "5.9498065134804E11" ] ,
        "http://caligraph.org/ontology/discovered" : [ "1991-07-16" ] ,
        "http://caligraph.org/ontology/discoverer" : [ "http://caligraph.org/resource/Henry_E._Holt" ] ,
        "http://caligraph.org/ontology/epoch" : [ "4 September 2017 (JD2458000.5)" ] ,
        "http://caligraph.org/ontology/orbitalPeriod" : [ "341280.0" ] ,
        "http://caligraph.org/ontology/periapsis" : [ "1.5299374236489E11"] } } }
