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": ""}
  Dichanthelium columbianum hB/Pe   / Dichanthelium poales Cam   gi@ 3437 -84.71785 )  (SCRIBN.) FRECKMANN )>V&)   ;B[. 1239710  V% Gh Cespitose from sandy soil  ;5 NEAR RR TRACKS 300 FT. N. OF THE COUNTY COURTHOUSE BLDG. IN TOWN OF GRAYLING. GRAYLING TWP. T26N, R3W, SEC.7, SE1/4 columbianum wnLS    44.66353  r7 !   1991-06-12 hdS        Cp United ]States  edward g. uoss  /edy   g Crawford 
{"catalogNumber": "1239710", "order": "Poales", "family": "", "scientificName": "Dichanthelium columbianum", "scientificNameAuthorship": "(Scribn.) Freckmann", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "columbianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "3437", "verbatimEventDate": "1991-06-12", "habitat": "Cespitose from sandy soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Crawford", "municipality": "", "locality": "near RR tracks 300 ft. N. of the County Courthouse Bldg. in town of Grayling. Grayling Twp. T26N, R3W, Sec.7, SE1/4", "decimalLatitude": "44.66353", "decimalLongitude": "-84.71785", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}