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": ""}
   # Rosaceae  5itY  Contact UM Herbarium     d=R 1934-0509    4WLhk fothergilloides   9 A var.  @%Mnk 281   cercocarpus 7Z   c.h. mueller & m.t. mueller p   C Rosales  mexico PE      :+x 1185243    fothergilloides b  K 
{"catalogNumber": "1185243", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Cercocarpus", "subgenus": "", "specificEpithet": "fothergilloides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "fothergilloides", "identifiedBy": "", "recordedBy": "C.H. Mueller & M.T. Mueller", "recordNumber": "281", "verbatimEventDate": "1934-05-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}