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": ""}
1947-03-21  Ge8    dalea gA.o+    ~U5Q 7538      MulegÃ© &3  mollis UZ   y|o 1154862  244 s+  El Chaparr|to; Las Tinajas and vicinity in cerros E of Los Picachos de Santa Clara ?i#   mexico X!   yys%7 fabaceae      *%!y benth.   
{"catalogNumber": "1154862", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "Benth.", "genus": "Dalea", "subgenus": "", "specificEpithet": "mollis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7538", "verbatimEventDate": "1947-03-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Muleg\u00c3\u00a9", "municipality": "", "locality": "El Chaparrito; Las Tinajas and vicinity in cerros E of Los Picachos de Santa Clara", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "244", "maximumElevationInMeters": ""}