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": ""}
  v fK Cruden QUINTANA ROO QB2 5     =C Iy luteola   R.W. Cruden Xt     -qc Asparagales   1143421 Y  YJ   vMm Mexico Asparag4ceae 7|U  1938-06 fWs   GE|6 20.4939    kY 7840 C. LUNDELL & A. LUNDELL Sa&4  CobÂ ; Coba )nbc      Q?E -87.7289
{"catalogNumber": "1143421", "order": "Asparagales", "family": "Asparagaceae", "scientificName": "", "scientificNameAuthorship": "Cruden", "genus": "", "subgenus": "", "specificEpithet": "luteola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R.W. Cruden", "recordedBy": "C. Lundell & A. Lundell", "recordNumber": "7840", "verbatimEventDate": "1938-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Quintana Roo", "county": "", "municipality": "", "locality": "Cob\u00c2\u00a0; Coba", "decimalLatitude": "20.4939", "decimalLongitude": "-87.7289", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}