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": ""}
  w?u)/ 43.12337   WO8 alismatales Potamogeton richardsonii B*mQ       (A. Benn.) Rydb. )e(  United States )^  C.D. McLouth  iM    Q8e  1894-08-04   QJ michigan    y/ Potamogeton  Q|q Potamogetonaceae black lake  ,3 :  -86.25252 UP   -# Muskegon   a` 1281765 RICHARDSONII  e 
{"catalogNumber": "1281765", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton richardsonii", "scientificNameAuthorship": "(A. Benn.) Rydb.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "richardsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.D. McLouth", "recordNumber": "", "verbatimEventDate": "1894-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Muskegon", "municipality": "", "locality": "Black Lake", "decimalLatitude": "43.12337", "decimalLongitude": "-86.25252", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}