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": ""}
  ]  1102549      N UNITED STATES  Fv Salicaceae  Q(X Ann Arbor Twp, University of Michigan, Horner McLaughlin Woods, N of F0rd Rd at Wood Dr dead end, N wetland. 2012-07-24 %D     5L; WASHTENAW  $ 1299  NIGRA 7         2   MICHIGAN  TM# beerly s. w4lters SALIX NIGRA IYus   ,JUWB -83.66847 
{"catalogNumber": "1102549", "order": "", "family": "Salicaceae", "scientificName": "Salix nigra", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "nigra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Beverly S. Walters", "recordNumber": "1299", "verbatimEventDate": "2012-07-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor Twp, University of Michigan, Horner McLaughlin Woods, N of Ford Rd at Wood Dr dead end, N wetland.", "decimalLatitude": "", "decimalLongitude": "-83.66847", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}