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": ""}
 Don Henson IN  POACEAE r]  in damp sandy low ground. X.      Wn michigan   (schult.) freckmann =  Vnited States T(   t,cj SE 1/4 SE 1/4 Sec 28 T49N-R9W  poales ]71v 1992-07-17r &   H dichanthelium spretum  dichanthelium  |~3xT    1307355 %A2    L@)>Y -85.42815  !Z@ R Luce 46.60838 QH   spretum  ^9hX   34uo 3616A 
{"catalogNumber": "1307355", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium spretum", "scientificNameAuthorship": "(Schult.) Freckmann", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "spretum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "3616A", "verbatimEventDate": "1992-07-17", "habitat": "In damp sandy low ground.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Luce", "municipality": "", "locality": "SE 1/4 SE 1/4 Sec 28 T49N-R9W", "decimalLatitude": "46.60838", "decimalLongitude": "-85.42815", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}