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": ""}
 4B  rosales POTENTILLA M    B 1184652   k^  1012 ranunculoides 9D,>       XKUNTH &Kqi           h. iltis & r. koeppen C0(Tb   CONTACT UM HERBARIUM AI    k$.k JOHN H. BEAMAN    
{"catalogNumber": "1184652", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "Kunth", "genus": "Potentilla", "subgenus": "", "specificEpithet": "ranunculoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "John H. Beaman", "recordedBy": "H. Iltis & R. Koeppen", "recordNumber": "1012", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}