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": ""}
  1972-03-02 s   l 36421  bronwen gates ^^)         M0% (a. juss.) b. gates    1006618 KVz1   schizoptera y)*w      /x!A contact um herbarium    
{"catalogNumber": "1006618", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(A. Juss.) B. Gates", "genus": "", "subgenus": "", "specificEpithet": "schizoptera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Bronwen Gates", "recordedBy": "", "recordNumber": "36421", "verbatimEventDate": "1972-03-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}