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": ""}
  richardsonii >K5  unitedstates  u? p      potamogetonaceae Lz    ALISMAT4LES  @  -82.736911 +eiJ9   [# n. b. l. st. c. [new baltimore lake s. clairf]  > 1281692   POTAMOGETON RICHARDSONII  T]b  michigan H%   C-@[? (A. Benn.) Rydb. potamogeton    42.681074 fW19   H_( U 1893-08-03    mc>+M A.J. Pieters 
{"catalogNumber": "1281692", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton richardsonii", "scientificNameAuthorship": "(A. Benn.) Rydb.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "richardsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "A.J. Pieters", "recordNumber": "", "verbatimEventDate": "1893-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "N. B. L. St. C. [New Baltimore Lake St. Clair]", "decimalLatitude": "42.681074", "decimalLongitude": "-82.736911", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}