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": ""}
 Aaron J. Sharp x!%     McK$h otentilla candicans  1944-07-28  g3Wf       & rb7 44104   *3  botentilla  Schlecht. J3)%m  ROGERS MCVAUGH ~   candicans /Ecl  CONTACT UM HERBARIUM VZ      h[`g Rosaceae  ROSALES NwaIc  1184609 C>vv~  
{"catalogNumber": "1184609", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla candicans", "scientificNameAuthorship": "Schlecht.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "candicans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Aaron J. Sharp", "recordNumber": "44104", "verbatimEventDate": "1944-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}