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": ""}
   Gustavo A. Madero      1154622 gB;    G< dalea    /pal_ g.don    eIs^] J. ROSE & J. PAINTER   Y  :I humilis  ~ :Z 6831    #Xq 1903-09-06   19.5763 ?     @G; Gustavo A. Madero; Guadalupe; Valley of MÃ©xico  
{"catalogNumber": "1154622", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "G.Don", "genus": "Dalea", "subgenus": "", "specificEpithet": "humilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Rose & J. Painter", "recordNumber": "6831", "verbatimEventDate": "1903-09-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Gustavo A. Madero", "municipality": "", "locality": "Gustavo A. Madero; Guadalupe; Valley of M\u00c3\u00a9xico", "decimalLatitude": "19.5763", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}