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": ""}
      138  y4m  nymphaeaceae _S   Michigan e    (F2 -89.08509     gahsd Durand  46.224959 [    K @ NUPHAR VARIEG4TA  eg6! Depth of water 2-4 ft. Bottom type sand.    nuphar 9 F    dn imp lake.
{"catalogNumber": "", "order": "", "family": "Nymphaeaceae", "scientificName": "Nuphar variegata", "scientificNameAuthorship": "Durand", "genus": "Nuphar", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "138", "verbatimEventDate": "", "habitat": "Depth of water 2-4 ft. Bottom type sand.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Imp Lake.", "decimalLatitude": "46.224959", "decimalLongitude": "-89.08509", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}