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": ""}
 LOW BORDER OF LAKE, WITH PONTEDERIA CRDATA itdh   rehmann ^    J= Steuben  /sG EMERSUM        about 1 1/2 mile n of bass lake 1<BS|   U4 ` TYPHACEAE  cba5.c. deam ?! v`     / 1433121    S1.N.  ~   zY Sparganium 
{"catalogNumber": "1433121", "order": "", "family": "Typhaceae", "scientificName": "", "scientificNameAuthorship": "Rehmann", "genus": "Sparganium", "subgenus": "", "specificEpithet": "emersum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Chas. C. Deam", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "low border of lake, with Pontederia cordata", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Steuben", "municipality": "", "locality": "about 1 1/2 mile N of Bass Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}