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": ""}
 3^ Cheboygan  0 demersum   Ceratophyllales 9;    R Mfq Pigeon River near Mullet Lake.   0&:4 1302452    vs(_F Ceratophyllaceae     9C` l.  - JOHN H. EHLERS  -84.553836 :C=   w$Y MICHIGAN UNITED STATES h    CERATOPHYLLUM  !jS  1937-08-05 1    XBCeratophyllum demersum
{"catalogNumber": "1302452", "order": "Ceratophyllales", "family": "Ceratophyllaceae", "scientificName": "Ceratophyllum demersum", "scientificNameAuthorship": "L.", "genus": "Ceratophyllum", "subgenus": "", "specificEpithet": "demersum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "", "verbatimEventDate": "1937-08-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Pigeon River near Mullet Lake.", "decimalLatitude": "", "decimalLongitude": "-84.553836", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}