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": ""}
     olivacea   [wmu sheet = no. 3274] xD      8 1939-08-29   Y up-de-grove lake vicksburg VAR.  X     G+6 42.10591    @Ovk (ROSEND. & BUTTERS) R. R. HAYNES & HELLQ.  7mX -85.51084 UNITED STATES )c   I0x michigan  > 327!4A  FRED W. RAPP  ,    KALAMAZOO =s`M    f& 1304614
{"catalogNumber": "1304614", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Rosend. & Butters) R. R. Haynes & Hellq.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "olivacea", "identifiedBy": "", "recordedBy": "Fred W. Rapp", "recordNumber": "3274a", "verbatimEventDate": "1939-08-29", "habitat": "", "occurrenceRemarks": "[WMU sheet = No. 3274]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "Up-de-grove Lake Vicksburg", "decimalLatitude": "42.10591", "decimalLongitude": "-85.51084", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}