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": ""}
 M&$   COLUMBIANUM 2373ln  Dichanthelium iyMCu  United States :L    1954-08-02 Xx=#  DICHANTHELIUM COLUMBIANUM ZZ|  (scribn.) freckm#ann HDbT  ELLIS TP., CA. 4.5 MI. SSE OF INIAN RIVER. e[rn      * POALES   ^ commonin loose sand disturbed by 1953 pipeline-laying, in dry (mostly aspen) woods,  f edward g. voss 1239702  C1:       edward g. voss  MICHIGAN )%p     6* e Cheboygan POACEAE ^  
{"catalogNumber": "1239702", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium columbianum", "scientificNameAuthorship": "(Scribn.) Freckmann", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "columbianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Edward G. Voss", "recordNumber": "2373", "verbatimEventDate": "1954-08-02", "habitat": "Common in loose sand disturbed by 1953 pipeline-laying, in dry (mostly aspen) woods,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Ellis Tp., ca. 4.5 mi. SSE of Indian River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}