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": ""}
    Christiane Anderson S   =f 1524181    < GERDT HATSCBACH   Dw:Ob 1969-05-19     _=! griseb.    =Mv 9 malpighiaceae Peixotoa -XY4       [3 Q contact um hrbarium  < 21572   [qY reticulata
{"catalogNumber": "1524181", "order": "", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "Griseb.", "genus": "Peixotoa", "subgenus": "", "specificEpithet": "reticulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Christiane Anderson", "recordedBy": "Gerdt Hatschbach", "recordNumber": "21572", "verbatimEventDate": "1969-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}