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": ""}
  p8fVB BROMELIACEAE   f bracteata     & 1963-05-20     ^[   AECHMEA BRACTEATA  F.D. Barlow +A    aechmea gx     el chapo 1ra. secciã³n; 10-40 km w of huimanguillo L][E      za:g+ MEXICO  GaO 1139301 
{"catalogNumber": "1139301", "order": "", "family": "Bromeliaceae", "scientificName": "Aechmea bracteata", "scientificNameAuthorship": "", "genus": "Aechmea", "subgenus": "", "specificEpithet": "bracteata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "F.D. Barlow", "recordNumber": "", "verbatimEventDate": "1963-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "El Chapo 1ra. Secci\u00c3\u00b3n; 10-40 km W of Huimanguillo", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}