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": ""}
 je k RAF.       DEPTH OF WATER: 4 FT BOTTOM: SND? CW^1  Marquis Lake, Sta. No 1 T48N, R36W Au[       Houghton  9-k! W.C. BECKMAN 130  3(T$    N# epihydrus UNITED STATES tE    lZFo, michigan  Potamogetonaceae K,V.  1280408 :_  1937-08-16 %.OL      L.I4 ALISMATALES  h.o=S POTAMOGETON  POTAMOGETON EPIHYDRUS   
{"catalogNumber": "1280408", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton epihydrus", "scientificNameAuthorship": "Raf.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "epihydrus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W.C. Beckman", "recordNumber": "130", "verbatimEventDate": "1937-08-16", "habitat": "Depth of Water: 4 ft Bottom: sand?", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Marquis Lake, Sta. No 1 T48N, R36W", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}