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": ""}
    TLA minus    B 1228995      44.477676 c    ] 0y 1991-06-13 chaenorhinum minus L6    M/x0 Michigan   ?  -85.920832   (L.) Lange [ -wQ    . Qt% In sandy RR ballast along the tracks  ON THE NORTH SIDE OF M-115 ON THE SOUTH SIDE OF THE VILLAGE OF COPEMISH. CLEON TWP. T24N, R13W, SEC. 18 NE1/4 =GZn   Ke un~ited states   G: 1421 
{"catalogNumber": "1228995", "order": "", "family": "", "scientificName": "Chaenorhinum minus", "scientificNameAuthorship": "(L.) Lange", "genus": "", "subgenus": "", "specificEpithet": "minus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1421", "verbatimEventDate": "1991-06-13", "habitat": "In sandy RR ballast along the tracks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "on the north side of M-115 on the south side of the village of Copemish. Cleon Twp. T24N, R13W, Sec. 18 NE1/4", "decimalLatitude": "44.477676", "decimalLongitude": "-85.920832", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}