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": ""}
  1992-05-31 0:  1992:046 w_T  erie 2 i  rubus  gDGu   _M serratus  og&m[ 1461574  rosaceae R7/      j J. F. Gmel.  8_ y UNITED STATES rosales QFsi       RUBUS SERRATUS w)|ok   Mark P. Widrlechner J#Le    ohio 5+d~  
{"catalogNumber": "1461574", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus serratus", "scientificNameAuthorship": "J. F. Gmel.", "genus": "Rubus", "subgenus": "", "specificEpithet": "serratus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Mark P. Widrlechner", "recordedBy": "", "recordNumber": "1992:046", "verbatimEventDate": "1992-05-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Ohio", "county": "Erie", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}