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": ""}
    AO crotalaria maypurensis      MEXICO rW)Nh  -100.437   tuxpan      ~m fabales         ZoJI  1966-08-02  ,NF MICHOACAN   rY f>abaceae  [ Z KUNTH  T^ 19.5085
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Crotalaria maypurensis", "scientificNameAuthorship": "Kunth", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1966-08-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "Tuxpan", "municipality": "", "locality": "", "decimalLatitude": "19.5085", "decimalLongitude": "-100.437", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}