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": ""}
 CALHOUN f)&~3   a Alismatales   kVM potamogetonaceae  J (L.) BÃ¶rner PECINATA *1    ffT 42.39855 Stucenia pectinata e    /lEu/ -84.78165  s P.H. Eschmeyer  MICHIGAN  6       <& jU STUCKENIA  2iH5 depth of water: 1(1/2-3) ft. bottom: fibrous peat united states k-   ,> 1938-0804    Duck Lake  DB|,   ; 592
{"catalogNumber": "", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Stuckenia pectinata", "scientificNameAuthorship": "(L.) B\u00c3\u00b6rner", "genus": "Stuckenia", "subgenus": "", "specificEpithet": "pectinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P.H. Eschmeyer", "recordNumber": "592", "verbatimEventDate": "1938-08-04", "habitat": "Depth of Water: 1(1/2-3) ft. Bottom: fibrous peat", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Calhoun", "municipality": "", "locality": "Duck Lake", "decimalLatitude": "42.39855", "decimalLongitude": "-84.78165", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}