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": ""}
  united states  $   ,U~01919-08-29  b&d 2938  [*M   46.45465 q!   (all.) vignolo ex janch. @w>Xa   gY7 gogebic   _ . michigan  POALES _~5  city of ironwood, in and around [mich]  9C L    D2  henry t. darlington -90.1704 d  PO4CEAE -~t   &E Eragrostis  icg1 ERAGROSTIS CILIANENSIS  5)k Edward G. Voss v:B b waste soil. [msc]  cilianensis hIR    
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis cilianensis", "scientificNameAuthorship": "(All.) Vignolo ex Janch.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "cilianensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Henry T. Darlington", "recordNumber": "B&D 2938", "verbatimEventDate": "1919-08-29", "habitat": "waste soil. [MSC]", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gogebic", "municipality": "", "locality": "city of Ironwood, in and around [MICH]", "decimalLatitude": "46.45465", "decimalLongitude": "-90.1704", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}