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": ""}
  Vdc united states -82.7187 f   NP 42.6884  PANICUM DICHOTOMIFLORUM FY^  poales E    35142 Y^ig   o weedy lot, Birch St, N of M-29, New Baltimore,   R z Allison W. Cusick    Michx. B  1308556 L   *o panicum   6 Macomb       dichotomiflorum     jfcJ POACEAE Michigan S v 
{"catalogNumber": "1308556", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum dichotomiflorum", "scientificNameAuthorship": "Michx.", "genus": "Panicum", "subgenus": "", "specificEpithet": "dichotomiflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Allison W. Cusick", "recordNumber": "35142", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Macomb", "municipality": "", "locality": "weedy lot, Birch St, N of M-29, New Baltimore,", "decimalLatitude": "42.6884", "decimalLongitude": "-82.7187", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}