Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
  O U 1235868 ELIAS CONTRERAS *,     Iv  Myrtales  D ST PSIDIUM GUINEENSE    |  Myrtaceae   Psidium DBZ+    o0?qBt guineense    (v< 7783  alta verapaz d6.$   sw. J    [4 3 GUATEMALA  CONTACT UM HERBARIUM af!  1968-10-01 hh 
{"catalogNumber": "1235868", "order": "Myrtales", "family": "Myrtaceae", "scientificName": "Psidium guineense", "scientificNameAuthorship": "Sw.", "genus": "Psidium", "subgenus": "", "specificEpithet": "guineense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elias Contreras", "recordNumber": "7783", "verbatimEventDate": "1968-10-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "Alta Verapaz", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}