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": ""}
    ? mexico     8 tonalã¡ tonalã¡; e shore of mar muerto, n of paredã³n    -93.7551 m   20796 =j &|        7_ tonalã¡  h>03 fabaceae     I schlecht. Desmodium 2   cdLR 1971-10-18  Dennis E. Breedlove & R. Thorne  $.y  
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "Schlecht.", "genus": "Desmodium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove & R. Thorne", "recordNumber": "20796", "verbatimEventDate": "1971-10-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Tonal\u00c3\u00a1", "municipality": "", "locality": "Tonal\u00c3\u00a1; Tonal\u00c3\u00a1; E shore of Mar Muerto, N of Pared\u00c3\u00b3n", "decimalLatitude": "", "decimalLongitude": "-93.7551", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}