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": ""}
 Dennis E. Breedlove ?Xh    3m 1184626  Potentilla v&   ROSACEAE O@    HETEROSEPALA R9+     Potentilla heterosepala im <   P& 11534  J- Rosales  n= Guatemala    CNTACT UM HERBARIUM &W@    X_/B 1965-08-05    .C FRITSCH
{"catalogNumber": "1184626", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla heterosepala", "scientificNameAuthorship": "Fritsch", "genus": "Potentilla", "subgenus": "", "specificEpithet": "heterosepala", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis E. Breedlove", "recordNumber": "11534", "verbatimEventDate": "1965-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}