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": ""}
    BR$n= GALIM ASPR~ELLUM   1243526 HU;%    Y/ rubiaceae    o GENTIANALES  <U michigan   in moist soil along bank of d.r. p;Bs     -87.449156 =I      marquette bdy*     A. DACHNOWSKI  jRk ASPRELLUM
{"catalogNumber": "1243526", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Galium asprellum", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "asprellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A. Dachnowski", "recordNumber": "", "verbatimEventDate": "", "habitat": "In moist soil along bank of D.R.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-87.449156", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}