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": ""}
    kW 2921      UNITED STATES >/f$      l. VP      Charlevoix  en5-_ small stream south of mud lake, ca. 5 mi. ne of charlevoix. lemna minor i B    LOCALLY ABUNDANT IN QVIET WATER. njfG   Edward G. Voss e9cu    %=n 45.326996 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Lemna minor", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "2921", "verbatimEventDate": "", "habitat": "Locally abundant in quiet water.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Charlevoix", "municipality": "", "locality": "Small stream south of Mud Lake, ca. 5 mi. NE of Charlevoix.", "decimalLatitude": "45.326996", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}