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": ""}
  $r-W menominee  r> 1983-07-28 EUTROCHIUM #k     Along ditch in muck land, du  Michigan  V  MACULATUM K   oKF maculatum   LX Stephenson northwest of village.    ,? unitbed states      e8;I6 EUTROCHIUM MACULATUM VAR. MACULATUM  Wg 2473  ASTERALES ?-5 8    ;7gJz 1253978 
{"catalogNumber": "1253978", "order": "Asterales", "family": "", "scientificName": "Eutrochium maculatum var. maculatum", "scientificNameAuthorship": "", "genus": "Eutrochium", "subgenus": "", "specificEpithet": "maculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "maculatum", "identifiedBy": "", "recordedBy": "", "recordNumber": "2473", "verbatimEventDate": "1983-07-28", "habitat": "Along ditch in muck land,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "Stephenson northwest of village.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}