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": ""}
   B 3873  j^: EUTROCHIUM    )Y^ Russ Garlitz   w 3R ALPEbNA  k r united states michigan a %.x  Asteraceae _&  Asterales V   45.12576  Y      "Stem is hollow and purple, flowers are pink, and leaves in whorls of 5" .]W#&   c maculatum  (L.) E. E. LAMONT 0GbZ  1253975 !y(ao   -83.60534 ~P6  EUTROCHIUM MACULATUM SC 
{"catalogNumber": "1253975", "order": "Asterales", "family": "Asteraceae", "scientificName": "Eutrochium maculatum", "scientificNameAuthorship": "(L.) E. E. Lamont", "genus": "Eutrochium", "subgenus": "", "specificEpithet": "maculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "3873", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Stem is hollow and purple, flowers are pink, and leaves in whorls of 5\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "", "decimalLatitude": "45.12576", "decimalLongitude": "-83.60534", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}