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": ""}
  i -104.354     n  fabaceae   7/@7W vachellia  Pw Francisco GonzÃ¡lez-Medrano vernicosa +J           mexico K|U/  (Britton & Rose) Seigler & Ebinger GN?Cu   WJ & vachellia vernicosa   491 |df   
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Vachellia vernicosa", "scientificNameAuthorship": "(Britton & Rose) Seigler & Ebinger", "genus": "Vachellia", "subgenus": "", "specificEpithet": "vernicosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francisco Gonz\u00c3\u00a1lez-Medrano", "recordNumber": "491", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-104.354", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}