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": ""}
  A:#R 263   Juqak JOSEPH BAILEY    [ United States  ; POTAMOGETOACEAE   fM DEPTH OF WATER: 6" BOTTOM: SAND  x alismatales potamogeton W   !) epihydrus  dV 1280410  POTAMOGETON EPIYDRUS 4    1937-09-04 pN 56   .l9[ michigan  46.33315 i   ) O Raf.  BEATONS LAKE, STA. NO. 1 T45-46N, R40-41W t   
{"catalogNumber": "1280410", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton epihydrus", "scientificNameAuthorship": "Raf.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "epihydrus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph Bailey", "recordNumber": "263", "verbatimEventDate": "1937-09-04", "habitat": "Depth of Water: 6\" Bottom: sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Beatons Lake, Sta. No. 1 T45-46N, R40-41W", "decimalLatitude": "46.33315", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}