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": ""}
   A Astragalus aridus     cIe Ira L. Wiggins & Dorothy B. Wiggins     zdR -1Q15.694     - Mexicali     jvd MEXIGO    SANDY DESERT WASH ALONG HWY F   bd7II ARIDUS   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Astragalus aridus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "aridus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ira L. Wiggins & Dorothy B. Wiggins", "recordNumber": "", "verbatimEventDate": "", "habitat": "Sandy desert wash along hwy", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Mexicali", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-115.694", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}