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": ""}
 pdZ@N PINCKNEY STATE REC AREA, AT INTERSECTION OF CROOKED LAKE TRAIL AND GLENN BROOK RD.   beverly s. walters u[+   W1E Desmodium perplexum  t anton a. reznicek  1517457 `   XsZ6J Fabales  -83.9987 zG      fabaceae ej  1612 d/%`   3 perplexum UNNITED STATES  x dk     8 Z; MICHIGAN    Washtenaw =fkYw)  
{"catalogNumber": "1517457", "order": "Fabales", "family": "Fabaceae", "scientificName": "Desmodium perplexum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "perplexum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1612", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Pinckney State Rec Area, at intersection of Crooked Lake Trail and Glenn Brook Rd.", "decimalLatitude": "", "decimalLongitude": "-83.99087", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}