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": ""}
ASTRAGALUS ARIDUS t   15743 O>     yV Ira L. Wiggins & Dorothy B. Wiggins  A. Gray 6S f  aridus  6C  UNIDAD SOCIOECONÃ³MICA EL MAYOR CUCAPÃ¡; 14 MI W OF MEXICALI A/D  baja california swn   _ 1151996  F^ -115.694     RbC fabales Astragalus  X  32.5838  X*   mexico T>:4        v- Fabaceae MEXICALI ^m a    0 z  1960-03-16  mg] sandy desert wash along hwy 
{"catalogNumber": "1151996", "order": "Fabales", "family": "Fabaceae", "scientificName": "Astragalus aridus", "scientificNameAuthorship": "A. Gray", "genus": "Astragalus", "subgenus": "", "specificEpithet": "aridus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira L. Wiggins & Dorothy B. Wiggins", "recordNumber": "15743", "verbatimEventDate": "1960-03-16", "habitat": "Sandy desert wash along hwy", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Baja California", "county": "Mexicali", "municipality": "", "locality": "Unidad Socioecon\u00c3\u00b3mica el Mayor Cucap\u00c3\u00a1; 14 mi W of Mexicali", "decimalLatitude": "32.5838", "decimalLongitude": "-115.694", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}