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": ""}
 eximius h  883 b    SAvD| Cercocarpus   Ya/ Contact UM Herbarium   B 1185227   =ivK MEXICO     rosaceae    c.h. mueller & m.t. mueller hUw  RYDB. u r*    ROSALES a5WW   X*_O 1934-06-17    cercocarpus eximius @V 
{"catalogNumber": "1185227", "order": "Rosales", "family": "Rosaceae", "scientificName": "Cercocarpus eximius", "scientificNameAuthorship": "Rydb.", "genus": "Cercocarpus", "subgenus": "", "specificEpithet": "eximius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.H. Mueller & M.T. Mueller", "recordNumber": "883", "verbatimEventDate": "1934-06-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}