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": ""}
 46.546547 9,,  uniflora `w   58 (Muhl.) Fernald  ` MUHLENBERGIA   ;1564-A 2?M    r0Idk poales don henson  ;Z     $l -85.54269  growing in moss along semi-shaded trail.  ai   michigan DB~4    5];u7 ca. 15 miles n of newberry. t48n, r10w, n 1/2 sec. 22       
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Muhl.) Fernald", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "uniflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "1564-A", "verbatimEventDate": "", "habitat": "Growing in moss along semi-shaded trail.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "ca. 15 miles N of Newberry. T48N, R10W, N 1/2 Sec. 22", "decimalLatitude": "46.546547", "decimalLongitude": "-85.54269", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}