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": ""}
 .6@:7 perplexum  Q 1545 Opening in disturbed thickets, with Bromus inermis   Fabaceae  D   c anton a. reznicek  (9 b. g. schub.  Beverly S. Walters G   pu fabales  -84.02322 ]qhfY   Z@  1480951    Michigan >      E Desmodium perplexum  united states -      b.Th 2014-09-07  lyndon twp., e of goodband rd along w4terloo-pinckney trail. z8RZ   Wq` _ Wash7enaw
{"catalogNumber": "1480951", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium perplexum", "scientificNameAuthorship": "B. G. Schub.", "genus": "", "subgenus": "", "specificEpithet": "perplexum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1545", "verbatimEventDate": "2014-09-07", "habitat": "Opening in disturbed thickets, with Bromus inermis", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Lyndon Twp., E of Goodband Rd along Waterloo-Pinckney trail.", "decimalLatitude": "", "decimalLongitude": "-84.02322", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}