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": ""}
   michigan D,  depth of water 1 ft. type of bottom marl, muck. i    Ceratophyllaceae eZT   L. _EjM  1939-07-12 $y&]_    jg C  Ceratphylum demersum   M.R. RAYMOND ,T*    RaE?  -83.844045 42.456578 F     1 1302478 s.n. oUx ;    ,+j#Z Ceratophyllales ceratophyllum SeQ   < UNITED STATES  
{"catalogNumber": "1302478", "order": "Ceratophyllales", "family": "Ceratophyllaceae", "scientificName": "Ceratophyllum demersum", "scientificNameAuthorship": "L.", "genus": "Ceratophyllum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M.R. Raymond", "recordNumber": "s.n.", "verbatimEventDate": "1939-07-12", "habitat": "Depth of water 1 ft. Type of Bottom marl, muck.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "42.456578", "decimalLongitude": "-83.844045", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}