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": ""}
  pZC UNITED STATES Muhl. Q   [active barcode. on same sheet 11 may and 16 jul collections with inactive barcodes 1482482 and 1482483 respectively] !W  Kalamazoo vy)b   h 1939-05-01 2968b j   Wp Salicaceae   = Fred W. Rapp  ka   SALIX DISCOLOR    5> -85.53856  I marsh.  Z)z Carleton R. Ball   W MALPIGHIALES  42.11573 z    ft Michigan  south of papermill, vicksburg. =w;  SALIX  `)   
{"catalogNumber": "", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix discolor", "scientificNameAuthorship": "Muhl.", "genus": "Salix", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Carleton R. Ball", "recordedBy": "Fred W. Rapp", "recordNumber": "2968b", "verbatimEventDate": "1939-05-01", "habitat": "Marsh.", "occurrenceRemarks": "[Active barcode. On same sheet 11 May and 16 Jul collections with inactive barcodes 1482482 and 1482483 respectively]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalamazoo", "municipality": "", "locality": "South of Papermill, Vicksburg.", "decimalLatitude": "42.11573", "decimalLongitude": "-85.53856", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}