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": ""}
  s.n. Im3#$  donald c. cook nuclear power plant site, 2 1/2 mi. n of bridqeman. w 1/2 sec.5; s 1/2 sec.6; n 1/2 n 1/2 sec.7; nw 1/4 sec. 8. M[=    `h Michigan UNITED STATES x Y   EOX 1975-05-22      cardamine Yiu1C  Francis C. Evan3s kp  1462481 BD      ) 41.978759    =w@, muhl. ex willd.      3 -86.543121
{"catalogNumber": "1462481", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Cardamine", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Francis C. Evans", "recordNumber": "s.n.", "verbatimEventDate": "1975-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Donald C. Cook nuclear power plant site, 2 1/2 mi. N of Bridgeman. W 1/2 sec.5; S 1/2 sec.6; N 1/2 N 1/2 sec.7; NW 1/4 sec. 8.", "decimalLatitude": "41.978759", "decimalLongitude": "-86.543121", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}