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": ""}
Mendon A     E  1915-08-26    1471336 /]&     hQ 7618  )f/C9 spirea  2 Rosales Michigan 4NINC  L.M. UMBACH |I    qY& L.    ROSACEAE :^=E~   UNITED STATES %E.%    o  -85.4499     Bogs. v5VaQ 
{"catalogNumber": "1471336", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Spiraea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L.M. Umbach", "recordNumber": "7618", "verbatimEventDate": "1915-08-26", "habitat": "Bogs.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Mendon", "decimalLatitude": "", "decimalLongitude": "-85.4499", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}