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": ""}
  M; Y LA HUERTA; NE OF SA7A MARÃ­A DEL ORO  nv >/ ACACIELLA ANGUSTISSIMA    psG% NAYARIT  KvK (mill.) britton & rose  E angustissima  nx_Z$ Santa~ Mara del Oro  21.3288  *x     mexico h    xb 789  :2 wooded slopes and barrancas leading down to the lake  #3yX Charles Feddema FABACEAE n)6p    R fabales  rqx 1959-08-18   r ACACIELLA    1-xUO -104.587
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Acaciella angustissima", "scientificNameAuthorship": "(Mill.) Britton & Rose", "genus": "Acaciella", "subgenus": "", "specificEpithet": "angustissima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles Feddema", "recordNumber": "789", "verbatimEventDate": "1959-08-18", "habitat": "Wooded slopes and barrancas leading down to the lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "Santa Maria del Oro", "municipality": "", "locality": "La Huerta; NE of Santa Mar\u00c3\u00ada del Oro", "decimalLatitude": "21.3288", "decimalLongitude": "-104.587", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}