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": ""}
   ! r`z: 1154953 VILLA MILPA ALTA; MILPA ALTA; CUAUTE, EL MIRADOR j a        M=@C UNCIFERA  W r Fabaceae    =<EK 1976-05-01     dalea VyM  mexico 4thes    VAR. 43A    B j. espinosa  ;>D P fbales  ;aOK6 (Scbltdl. & Cham.) Barneby 
{"catalogNumber": "1154953", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "(Schltdl. & Cham.) Barneby", "genus": "Dalea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "uncifera", "identifiedBy": "J. Espinosa", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1976-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Villa Milpa Alta; Milpa Alta; Cuaute, El Mirador", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}