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": ""}
    KU2a, 1184414 aaron j. sharp q%mJv   I Rosales  45745   `   : OISCOL[OR  ;l= holodiscus discolor var. discolor CONTACT UM HERBARIUM w /  holodiscus @/4   R. LIS crj9+   DU discolor mexico cQ    1945-07-17 04  var. (!     c/)] Rosaceae    
{"catalogNumber": "1184414", "order": "Rosales", "family": "Rosaceae", "scientificName": "Holodiscus discolor var. discolor", "scientificNameAuthorship": "", "genus": "Holodiscus", "subgenus": "", "specificEpithet": "discolor", "verbatimTaxonRank": "var.", "infraspecificEpithet": "discolor", "identifiedBy": "R. Lis", "recordedBy": "Aaron J. Sharp", "recordNumber": "45745", "verbatimEventDate": "1945-07-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}