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  (L.) DC.     Aqrfk 1906-08   PANICULATUM G.F     ^Y DESMODIUM   J United States   ^; fabacea_e  ^  fabales  1510 8 @   SPINX CORNERS, HILL'S WOOD5 ]6     O J.A. Raveill Frank C. Gjates  N.   MICHIGAN      
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "(L.) DC.", "genus": "Desmodium", "subgenus": "", "specificEpithet": "paniculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J.A. Raveill", "recordedBy": "Frank C. Gates", "recordNumber": "1510", "verbatimEventDate": "1906-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Spinx Corners, Hill's Woods", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}