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": ""}
  1991-07-08 HU/Z #   VALERIANA ULIGINOSA pc3?*    CAPRIFOLIACEAE U         W 3 "fibre is about 7.5 road miles northe4st."  S  FRANK D. BOWERS & DAVID HILLIER  Oipsacales MY   B(ri 1248230 MICHIGAN  6      Shelterwood cut arborvitae swamp. @r     (Torr. & A. Gay) Rydb. /Y 
{"catalogNumber": "1248230", "order": "Dipsacales", "family": "Caprifoliaceae", "scientificName": "Valeriana uliginosa", "scientificNameAuthorship": "(Torr. & A. Gray) Rydb.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank D. Bowers & David Hillier", "recordNumber": "", "verbatimEventDate": "1991-07-08", "habitat": "Shelterwood cut arborvitae swamp.", "occurrenceRemarks": "\"Fibre is about 7.5 road miles northeast.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}