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": ""}
  45.99167 :~   :bO7o 1937-06-23   potvamogetonaceae nTr Q    k) MICHIGAN  g   INDI5AN LAKE, STA. NO. 1 & 4 T41N-42N, R16-17W  SCHOOLCRAFT SV :  1281706 U   G8pR+ RICHAROSONII  ZNr, vnited states       7~ f Potamogeton richardsonii -86.33333  f4r>  (a. benn.) rydb. b[!N#  alismatales u  DEPTH OF WATER: 1-2 FT. BOTTO M: SANDY `    
{"catalogNumber": "1281706", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton richardsonii", "scientificNameAuthorship": "(A. Benn.) Rydb.", "genus": "", "subgenus": "", "specificEpithet": "richardsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1937-06-23", "habitat": "Depth of Water: 1-2 ft. Bottom: sandy", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "Indian Lake, Sta. No. 1 & 4 T41N-42N, R16-17W", "decimalLatitude": "45.99167", "decimalLongitude": "-86.33333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}