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": ""}
    4Kz POTAOGETNACEAE  john v. freudenstein & thomas a. freudenstein n#    Iosco d ~     MICHIGAN Z#.     9lyc Un|ted States  3fF PECTINATA   9#U STUCKENIA   gI KL 1269806   *:`  (l.) bã¶rner  Uz8HK IN SHALLOW WATER, 227 2Tw.   STUCKENIA PECTINATA w  `   outh of Pine River at N end of Van Ettan Lake. W!  ALISMATALES z01   ;N3V 1982-08-15
{"catalogNumber": "1269806", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Stuckenia pectinata", "scientificNameAuthorship": "(L.) B\u00c3\u00b6rner", "genus": "Stuckenia", "subgenus": "", "specificEpithet": "pectinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein & Thomas A. Freudenstein", "recordNumber": "227", "verbatimEventDate": "1982-08-15", "habitat": "In shallow water,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iosco", "municipality": "", "locality": "mouth of Pine River at N end of Van Ettan Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}